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Engine Mechanical - 6.2l - Repair Instructions - on Vehicle Cadillac CTS II

Mechanical 21 illustrations ~8244 words

Scheme 5

Scheme 5: Supercharger Belt Replacement
Scheme 5: Supercharger Belt Replacement
CalloutComponent Name
Preliminary Procedure: Remove the Air Cleaner Resonator Outlet Duct. Refer to Air Cleaner Resonator Outlet Duct Replacement .
1Supercharger Tensioner Procedure Use a 1/2 inch breaker bar to rotate the supercharger belt tensioner. Remove the supercharger belt from the pulleys and tensioner.
2Supercharger Belt Procedure Clean and inspect the supercharger belt surfaces of all the pulleys. Inspect the supercharger belt for correct alignment.

Scheme 6

Scheme 6: Supercharger Belt Idler Pulley Replacement
Scheme 6: Supercharger Belt Idler Pulley Replacement
CalloutComponent Name
Preliminary Procedure: Remove the supercharger belt. Refer to Supercharger Belt Replacement .
1Supercharger Belt Idler Pulley Fastener CAUTION: Refer to Component Fastener Tightening Caution . Tighten: 50 N.m (37 lb ft)
2Supercharger Belt Idler Pulley
3Supercharger Belt Idler Pulley Fastener Tighten: 50 N.m (37 lb ft)
4Supercharger Belt Idler Pulley

Scheme 7

Scheme 7: Supercharger Belt Idler Pulley Bracket Replacement
Scheme 7: Supercharger Belt Idler Pulley Bracket Replacement
CalloutComponent Name
Preliminary Procedure: Remove the supercharger belt idler pulley. Refer to Supercharger Belt Idler Pulley Replacement .
1Supercharger Belt Idler Pulley Bracket Fastener (Qty: 4) CAUTION: Refer to Component Fastener Tightening Caution . Tighten: 50 N.m (37 lb ft)
2Supercharger Belt Idler Pulley Bracket Procedure: Transfer components as necessary.

Scheme 8

Scheme 8: Supercharger Belt Tensioner Replacement
Scheme 8: Supercharger Belt Tensioner Replacement
CalloutComponent Name
Preliminary Procedure: Remove the supercharger belt. Refer to Supercharger Belt Replacement .
1Supercharger Belt Tensioner Fastener CAUTION: Refer to Component Fastener Tightening Caution . Tighten: 50 N.m (37 lb ft)
2Supercharger Belt Tensioner

Scheme 9

Scheme 9: Supercharger Belt Tensioner Bracket Replacement
Scheme 9: Supercharger Belt Tensioner Bracket Replacement
CalloutComponent Name
Preliminary Procedures Remove the supercharger belt tensioner. Refer to Supercharger Belt Tensioner Replacement . Remove the drive belt tensioner. Refer to Drive Belt Tensioner Replacement - Accessory .
1Supercharger Belt Tensioner Bracket Fastener (Qty: 3) CAUTION: Refer to Component Fastener Tightening Caution . Tighten: 50 N.m (37 lb ft)
2Supercharger Belt Tensioner Bracket Procedure: Transfer components as necessary.

Scheme 10

Scheme 10: Drive Belt Replacement - Accessory
Scheme 10: Drive Belt Replacement - Accessory
CalloutComponent Name
Preliminary Procedure: Remove the supercharger belt. Refer to Supercharger Belt Replacement .
1Drive Belt Tensioner Procedure Use the proper tool to rotate the drive belt tensioner. Remove the drive belt from the pulleys and tensioner.
2Drive Belt Procedure Clean and inspect the drive belt surfaces of all the pulleys. Inspect the drive belt for correct alignment.

Removal Procedure

  1. Remove the supercharger drive belt. Refer to «Supercharger Belt Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .
  2. Remove the accessory drive belt. Refer to «Drive Belt Replacement - Accessory»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .
  3. Remove the front air deflector. Refer to «Front Air Deflector Replacement»(/cadillac/cts/ii-2007-2014/remont/exterior-body-panels/#bumpers-and-fascia) .
  4. Remove the front lower noise shield. Refer to «Front Compartment Lower Noise Shield Replacement (Rear Wheel Drive)»(/cadillac/cts/ii-2007-2014/remont/frames-subframes-crossmembers/#frame-and-underbody) If equipped.
  5. Disconnect the charge air cooler pump electrical connector.
  6. Remove the charged air cooler coolant pump. Refer to «Charge Air Cooler Coolant Pump Replacement»(/cadillac/cts/ii-2007-2014/remont/cooling-system-mechanical/#engine-cooling-system) .
  7. Cut the belt (1) from the air conditioning (A/C) and crankshaft pulleys and discard.

Installation Procedure

  1. Position the belt on the rear of the crankshaft pulley. Ensure the belt is properly seated around the crankshaft pulley.
  2. Install the belt installation tool onto the A/C compressor.
  3. Position the belt onto the tool using position A.
  4. Rotate the belt installation tool clockwise to load tension on the belt.
  5. Slowly rotate the crankshaft pulley in a clockwise direction while using finger pressure to ensure the belt remains on the crankshaft pulley and does not walk off.
  6. Ensure the ribbed area of the belt remains facing rearward and the belt aligns properly to the A/C pulley.
  7. Rotate the balancer an additional 360 degrees to ensure proper belt installation.
  8. Inspect the belt for proper installation.
  9. Install the charged air cooler coolant pump. Refer to «Charge Air Cooler Coolant Pump Replacement»(/cadillac/cts/ii-2007-2014/remont/cooling-system-mechanical/#engine-cooling-system) .
  10. Connect the charge air cooler pump electrical connector.
  11. Install the front lower noise shield. Refer to «Front Compartment Lower Noise Shield Replacement (Rear Wheel Drive)»(/cadillac/cts/ii-2007-2014/remont/frames-subframes-crossmembers/#frame-and-underbody) .
  12. Install the front air deflector. Refer to «Front Air Deflector Replacement»(/cadillac/cts/ii-2007-2014/remont/exterior-body-panels/#bumpers-and-fascia) .
  13. Lower the vehicle.
  14. Install the accessory drive belt. Refer to «Drive Belt Replacement - Accessory»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .
  15. Install the supercharger drive belt. Refer to «Supercharger Belt Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .

Scheme 11

Scheme 11: Drive Belt Idler Pulley Replacement
Scheme 11: Drive Belt Idler Pulley Replacement
CalloutComponent Name
Preliminary Procedure: Remove the drive belt. Refer to Drive Belt Replacement - Accessory .
1Drive Belt Idler Pulley Fastener CAUTION: Refer to Component Fastener Tightening Caution . Tighten: 50 N.m (37 lb ft)
2Drive Belt Idler Pulley Procedure: Transfer components as necessary.

Scheme 12

Scheme 12: Drive Belt Tensioner Replacement - Accessory
Scheme 12: Drive Belt Tensioner Replacement - Accessory
CalloutComponent Name
Preliminary Procedure: Remove Drive Belt. Refer to Drive Belt Replacement - Accessory .
1Drive Belt Tensioner Fastener (Qty: 2) CAUTION: Refer to Component Fastener Tightening Caution . Tighten: 50 N.m (59 lb ft)
2Drive Belt Tensioner Procedure: Transfer components as necessary.

Engine Support Fixture

Special Tools

  1. J 28467-B Universal Engine Support Fixture
  2. J-28467-550 Engine Support Beam Adapter
  3. J 41798 Engine Lift Bracket. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  1. Remove the engine compartment sight shields. Refer to «Front Compartment Sight Shields Replacement»(/cadillac/cts/ii-2007-2014/remont/exterior-body-panels/#bolted-exterior-body-panels-and-closures) .
  2. Remove the cross vehicle brace. Refer to «Cross Vehicle Brace Replacement»(/cadillac/cts/ii-2007-2014/remont/exterior-body-panels/#bolted-exterior-body-panels-and-closures) .
  3. Remove the intake Manifold cover. refer to «Intake Manifold Cover Replacement - Rear»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .
  4. install J-41798 to cylinder heads.
  5. Remove the air cleaner outlet duct.
  6. Remove the shock module mounting stud (2) and bolt (1) from the left and right shock tower.
  7. Install the J-28467-550 (1) in the location shown on the left and right shock towers.
  8. Ensure the strut tower support assemblies (2) are secured to the engine support beam adapters (1) with wing nuts.
  9. Secure the strut tower tube (4) to the strut tower support (2) with quick release pins.
  10. Secure the strut tower tube (4) to the radiator shelf tube (7) with the cross bracket assembly (5).
  11. Tighten the cross bracket wing nuts.
  12. Assemble the lift hook wing nut and the lift hook bracket to the lift hook.
  13. Install lift hook assembly (1) to the radiator shelf tube (2).
  14. Assemble the lift hook wing nut and the lift hook bracket to the lift hook.
  15. Install lift hook assembly (1) to the strut tower tube (2).
  16. Hand tighten the lift hooks (3, 6) in order to remove all slack from the engine support fixture.
  1. Remove the J 28467-B .
  2. Remove the J 41798 . See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  3. Install the shock module mounting stud (2) and bolt (1) to the left and right shock towers then tighten to 112 N.m (83 lb ft).
  4. Remove the right and left engine lift brackets from the engine.
  5. Install the air cleaner outlet duct.
  6. Install the intake Manifold cover. refer to «Intake Manifold Cover Replacement - Rear»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .
  7. Install the cross vehicle brace. Refer to «Cross Vehicle Brace Replacement»(/cadillac/cts/ii-2007-2014/remont/exterior-body-panels/#bolted-exterior-body-panels-and-closures) .
  8. Install the engine compartment sight shields. Refer to «Front Compartment Sight Shields Replacement»(/cadillac/cts/ii-2007-2014/remont/exterior-body-panels/#bolted-exterior-body-panels-and-closures) .

Engine Mount Inspection

CAUTIONBroken or deteriorated mounts can cause misalignment and destruction of certain drive train components. When a single mount breaks, the remaining mounts are subjected to abnormally high stresses.
CAUTIONWhen raising or supporting the engine for any reason, do not use a jack under the oil pan, any sheet metal, or the crankshaft pulley. Due to the small clearance between the oil pan and the oil pump screen, jacking against the oil pan may cause the pan to be bent against the pump screen. This will result in a damaged oil pickup unit.
  1. Measure the engine movement at the engine mount in order to check for damage to the rubber portions of the mount. Apply the park brake. Start the engine. Firmly apply and hold the primary brakes. Have an assistant stand to the side of the vehicle in order to observe for engine movement. Slightly load the engine shifting from drive to reverse a few times. If the engine moves more than 24 mm (0.945 in) from the at rest position, in either direction, check for loose engine mount or engine mount bracket attachments.
  2. If the engine mount and engine mount bracket bolt torque is at specifications, check the condition of the engine mount.
  3. Replace the engine mount if any of the following conditions exist: Heat check cracks cover the rubber cushion surface. The rubber cushion is separated from the metal plate of the mount. There is a split through the rubber cushion.

Scheme 13

Scheme 13: Engine Mount Replacement - Left Side
Scheme 13: Engine Mount Replacement - Left Side
CalloutComponent Name
Preliminary Procedures Discharge the air conditioning (A/C) system. Refer to Refrigerant Recovery and Recharging . Remove the tower brace. Refer to Cross Vehicle Brace Replacement . Raise the vehicle. Refer to Lifting and Jacking the Vehicle . Remove the suction hose from the A/C compressor.. Position the hose aside to gain access to the engine mount top nut. Lower the vehicle.
1Engine Mount Fastener CAUTION: Refer to Component Fastener Tightening Caution . Procedure Raise the vehicle. Refer to Lifting and Jacking the Vehicle . Position a screw jack and a block of wood under the engine oil pan. Tighten: 100 N.m (74 lb ft)
2Engine Mount Fastener Procedure Remove the engine mount nut. Apply threadlocker GM P/N 89021297 (Canada P/N 10953488), or equivalent to the engine mount stud threads at the nut engagement area. Tighten: 100 N.m (74 lb ft)
3Engine Mount Procedure Using the screw jack, raise the engine enough to remove the engine mount. Install the new right and left engine mount lower nut first.

Scheme 14

Scheme 14: Engine Mount Bracket Replacement - Left Side
Scheme 14: Engine Mount Bracket Replacement - Left Side
CalloutComponent Name
Preliminary Procedure: Remove the engine mount. Refer to Engine Mount Replacement - Left Side .
1Engine Mount Bracket Fastener (Qty: 4) CAUTION: Refer to Component Fastener Tightening Caution . Tighten: 60 N.m (44 lb ft)
2Engine Mount Bracket Procedure: Transfer components as necessary.

Scheme 15

Scheme 15: Engine Mount Replacement - Right Side
Scheme 15: Engine Mount Replacement - Right Side
CalloutComponent Name
Preliminary Procedures Discharge the air conditioning (A/C) system. Refer to Refrigerant Recovery and Recharging . Remove the tower brace. Refer to Cross Vehicle Brace Replacement . Raise the vehicle. Refer to Lifting and Jacking the Vehicle . Remove the suction hose from the A/C compressor. Position the hose aside to gain access to the engine mount top nut. Lower the vehicle.
1Engine Mount Fastener CAUTION: Refer to Component Fastener Tightening Caution . Procedure Raise the vehicle. Refer to Lifting and Jacking the Vehicle . Position a screw jack and a block of wood under the engine oil pan. Tighten: 100 N.m (74 lb ft)
2Engine Mount Fastener Procedure Remove the engine mount nut. Apply threadlocker GM P/N 89021297 (Canada P/N 10953488), or equivalent to the engine mount stud threads at the nut engagement area. Refer to Adhesives, Fluids, Lubricants, and Sealers . Tighten: 100 N.m (74 lb ft)
3Engine Mount Procedure Using the screw jack, raise the engine enough to remove the engine mount. Install the new right and left engine mount lower nut first.

Scheme 16

Scheme 16: Engine Mount Bracket Replacement - Right Side
Scheme 16: Engine Mount Bracket Replacement - Right Side
CalloutComponent Name
Preliminary Procedure: Remove the engine mount. Refer to Engine Mount Replacement - Right Side .
1Engine Mount Bracket Fastener (Qty: 4) CAUTION: Refer to Component Fastener Tightening Caution . Tighten: 60 N.m (44 lb ft)
2Engine Mount Bracket Procedure: Transfer components as necessary.

Scheme 17

Scheme 17: Intake Manifold Cover Replacement - Front
Scheme 17: Intake Manifold Cover Replacement - Front
CalloutComponent Name
1Intake Manifold Cover Fastener (Qty: 3)
2Intake Manifold Cover Procedure Slide the intake manifold cover forward to remove. Transfer components as necessary.

Scheme 18

Scheme 18: Intake Manifold Cover Replacement - Rear
Scheme 18: Intake Manifold Cover Replacement - Rear
CalloutComponent Name
Preliminary Procedures: Remove the intake manifold cover replacement. Refer to Intake Manifold Cover Replacement - Front
1Intake Manifold Cover Fastener (Qty: 2)
2Intake Manifold Cover Procedure: Transfer components as necessary.

Scheme 19

Scheme 19: Positive Crankcase Ventilation Hose/Pipe/Tube Replacement
Scheme 19: Positive Crankcase Ventilation Hose/Pipe/Tube Replacement
CalloutComponent Name
Preliminary Procedure: Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement - Rear .
1Positive Crankcase Ventilation Hose/Pipe/Tube Procedure Disconnect the electrical connectors, as needed. Transfer components as necessary.

Scheme 20

Scheme 20: Charge Air Cooler Cover Replacement
Scheme 20: Charge Air Cooler Cover Replacement
CalloutComponent Name
Preliminary Procedures Remove the cross vehicle brace. Refer to Cross Vehicle Brace Replacement . Remove the charge air cooler inlet hose. Refer to Charge Air Cooler Coolant Hose Replacement - Engine to Pipe . Remove the charge air cooler outlet hose. Refer to Charge Air Cooler Coolant Hose Replacement - Engine to Reservoir .
1Charge Air Cooler Cover Fastener (Qty: 17) CAUTION: Refer to Fastener Caution . Tighten: First Pass 5 N.m (44 lb ft) and final pass 10 N.m(89 lb ft)
2Charge Air Cooler Cover Procedure Disconnect any electrical connectors. Discard the gasket. Do NOT reuse. Transfer components as necessary.
CAUTION
Refer to Fastener Caution .

Supercharger Replacement

Special Tools

  1. Supercharger Lift Fixture Supercharger Lift Fixture. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  2. J 37088-A Fuel Line Disconnect Tool Set
  1. Remove the supercharger belt. Refer to «Supercharger Belt Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .
  2. Remove the barometric pressure sensor. Refer to «Barometric Pressure Sensor Replacement»(/cadillac/cts/ii-2007-2014/remont/testing-diagnostics/#engine-controls-and-fuel-62l-repair-instructions) .
  3. Remove the fuel injection fuel rail assembly. Refer to «Fuel Injection Fuel Rail Assembly Replacement»(/cadillac/cts/ii-2007-2014/remont/testing-diagnostics/#engine-controls-and-fuel-62l-repair-instructions) .
  4. Remove the positive crankcase ventilation (PCV) dirty air hose (1) from the valley cover and supercharger.
  5. Remove the charge air cooler cover. Refer to «Charge Air Cooler Cover Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .
  6. Remove the charge air cooler cover seal (3).
  7. Remove the charge air cooler insulator (1).
  8. Cover the supercharger rotors area (1) to prevent dirt or debris contamination onto the rotors.
  9. Remove the supercharger bolts (1).
  10. Install the Supercharger Lift Fixture to the supercharger and tighten the Supercharger Lift Fixture fixture studs and nuts until snug. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  11. Using a lifting device, remove the supercharger from the engine.
  1. Cover the supercharger rotors area (1) to prevent dirt or debris contamination onto the rotors.
  2. Install the Supercharger Lift Fixture fixture to the supercharger. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  3. Tighten the Supercharger Lift Fixture fixture bolts and nuts until snug. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  4. Using a lifting device, install the supercharger onto the engine. Align the dowel pin at the right front of the supercharger to the cylinder head.
  5. Apply a 5 mm (0.2 in) band of threadlocker GM P/N 12345382 (Canadian P/N 10953489) or equivalent to the threads of the bolts.
  6. Install the supercharger bolts (1).
  7. Tighten the bolts. Tighten the bolts a first pass in sequence to 5 N.m (44 lb in). Tighten the bolts a final pass in sequence to 10 N.m (89 lb in).
  8. Install the charge air cooler cover seal (3).
  9. Install the charge air cooler cover bolts (1) and supercharger cover (2).
  10. Tighten the bolts. Tighten the bolts a first pass in sequence to 5 N.m (44 lb in). Tighten the bolts a final pass in sequence to 10 N.m (89 lb in).
  11. Install the PCV dirty air hose (1) to the valley cover and supercharger.
  12. Install the fuel injection fuel rail assembly. Refer to «Fuel Injection Fuel Rail Assembly Replacement»(/cadillac/cts/ii-2007-2014/remont/testing-diagnostics/#engine-controls-and-fuel-62l-repair-instructions) .
  13. Install the barometric pressure sensor. Refer to «Barometric Pressure Sensor Replacement»(/cadillac/cts/ii-2007-2014/remont/testing-diagnostics/#engine-controls-and-fuel-62l-repair-instructions) .
  14. Install the supercharger belt. Refer to «Supercharger Belt Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .

Scheme 21

Scheme 21: Charge Air Cooler Replacement
Scheme 21: Charge Air Cooler Replacement
CalloutComponent Name
Preliminary Procedure: Remove the charge air cooler coolant outlet pipe. Refer to Charge Air Cooler Coolant Outlet Pipe Replacement .
1Charge Air Cooler Fastener (Qty: 4) CAUTION: Refer to Component Fastener Tightening Caution . Tip: Apply threadlocker before installing the fastener. Tighten: 10 N.m (89 lb in)
2Charge Air Cooler Procedure Discard the gasket. Do NOT reuse. Transfer components as necessary.
  1. Remove the supercharger. Refer to «Supercharger Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle__supercharger-replacement) .
  2. Remove the oil pressure switch. Refer to «Engine Oil Pressure Sensor and/or Switch Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .
  3. Remove the engine valley retaining bolts (1).
  4. Remove the engine valley cover (2).
  5. Remove the engine valley gasket (3).
  6. Remove the O-rings (4) from the engine valley cover (2).
  1. Install the O-rings (4) to the engine valley cover (2).
  2. Install the engine valley gasket (3).
  3. Install the engine valley cover (2).
  4. Install the retaining bolts (1).
  5. Tighten the engine valley retaining bolts to 25 N.m (18 lb ft).
  6. Install the supercharger. Refer to «Supercharger Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle__supercharger-replacement) .
  7. Install the oil pressure switch. Refer to «Engine Oil Pressure Sensor and/or Switch Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .

Scheme 22

Scheme 22: Valve Rocker Arm Cover Replacement - Left Side (LSA/6.2L)
Scheme 22: Valve Rocker Arm Cover Replacement - Left Side (LSA/6.2L)
CalloutComponent Name
Preliminary Procedures Remove the crankcase ventilation hoses/pipes. Refer to Positive Crankcase Ventilation Hose/Pipe/Tube Replacement . Remove the ignition coil. Refer to Ignition Coil Replacement .
1Valve Rocker Arm Cover Fastener (Qty: 4) CAUTION: Refer to Component Fastener Tightening Caution . Procedure: If valve rocker arm cover grommets are cracked or damaged, replace the valve rocker arm cover bolts. The grommet is serviced with the rocker arm cover bolt. Tighten: 12 N.m (106 lb in)
2Valve Rocker Arm Cover Procedure Disconnect any electrical connectors. Transfer components as necessary.

Scheme 23

Scheme 23: Valve Rocker Arm Cover Replacement - Right Side (LSA/6.2L)
Scheme 23: Valve Rocker Arm Cover Replacement - Right Side (LSA/6.2L)
CalloutComponent Name
Preliminary Procedures Remove the crankcase ventilation hoses/pipes. Refer to Positive Crankcase Ventilation Hose/Pipe/Tube Replacement . Remove the ignition coil. Refer to Ignition Coil Replacement .
1Valve Rocker Arm Cover Fastener (Qty: 4) CAUTION: Refer to Component Fastener Tightening Caution . Procedure: If valve rocker arm cover grommets are cracked or damaged, replace the valve rocker arm cover bolts. The grommet is serviced with the rocker arm cover bolt. Tighten: 12 N.m (106 lb in)
2Valve Rocker Arm Cover Procedure Disconnect any electrical connectors. Transfer components as necessary.
  1. Remove the valve rocker arm covers. Refer to «Valve Rocker Arm Cover Replacement - Left Side (LSA/6.2L)»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) or «Valve Rocker Arm Cover Replacement - Right Side (LSA/6.2L)»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .
  2. Remove the valve rocker arm bolts.
  3. Remove the valve rocker arms.
  4. Remove the valve rocker arm pivot support.
  5. Remove the pushrods.
  6. Clean and inspect the valve rocker arms and pushrods. Refer to «Valve Rocker Arm and Push Rod Cleaning and Inspection»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-1-of-3__valve-rocker-arm-and-push-rod) .
  1. Lubricate the valve rocker arms and pushrods with clean engine oil.
  2. Lubricate the flange of the valve rocker arm bolts with clean engine oil.
  3. Install the valve rocker arm pivot support.
  4. Install the pushrods.
  5. Install the rocker arms and bolts.
  6. Rotate the crankshaft until number one piston is at top dead center of compression stroke. In this position, cylinder number one rocker arms will be off lobe lift, and the crankshaft sprocket key will be at the 1:30 position. The camshaft and crankshaft sprocket alignment marks will be in the 12 o'clock positions. If viewing from the rear of the engine, the additional crankshaft pilot hole, non-threaded, will be in the 10:30 position. The engine firing order is 1, 8, 7, 2, 6, 5, 4, 3. Cylinders 1, 3, 5 and 7 are left bank. Cylinders 2, 4, 6, and 8 are right bank.
  7. With the engine in the number one firing position, tighten the following valve rocker arm bolts: Tighten: Tighten exhaust valve rocker arm bolts 1, 2, 7, and 8 to 30 N.m (22 lb ft). Tighten intake valve rocker arm bolts 1, 3, 4, and 5 to 30 N.m (22 lb ft).
  8. Rotate the crankshaft 360 degrees.
  9. Tighten the following valve rocker arm bolts: Tighten: Tighten exhaust valve rocker arm bolts 3, 4, 5, and 6 to 30 N.m (22 lb ft). Tighten intake valve rocker arm bolts 2, 6, 7, and 8 to 30 N.m (22 lb ft).
  10. Install the valve rocker arm covers. Refer to «Valve Rocker Arm Cover Replacement - Left Side (LSA/6.2L)»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) or «Valve Rocker Arm Cover Replacement - Right Side (LSA/6.2L)»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .

Valve Stem Oil Seal and Valve Spring Replacement

Special Tools

  1. J 22794 Spark Plug Port Adapter. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  2. J 38606 Valve Spring Compressor (Head-on)
  1. Remove the valve rocker arms. Refer to «Valve Rocker Arm and Push Rod Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .
  2. Remove the spark plug. Refer to «Spark Plug Replacement»(/cadillac/cts/ii-2007-2014/remont/testing-diagnostics/#engine-controls-and-fuel-62l-repair-instructions) .
  3. Install the J 22794 into the spark plug hole. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  4. Attach an air hose to J 22794 . See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  5. Tap the end of the valve stem with a plastic face hammer in order to loosen any varnish on the valve stem keys.
  6. Use the J 38606 in order to compress the valve spring.
  7. Remove the valve stem keys (1).
  8. Carefully release the valve spring tension.
  9. Remove the J 38606 .
  10. Remove the valve spring cap (2).
  11. Remove the valve spring (3).
  12. Remove the valve stem oil seal and shim (4).
  1. Clean the cylinder head valve spring seat and/or shim area.
  2. Install the valve stem oil seal and shim (2).
  3. Install the valve stem oil seal onto the guide. Lubricate the valve guide and valve stem oil seal with clean engine oil. Install the valve stem oil seal onto the valve stem. Push the seal down until the seal contacts the valve guide.
  4. Install the valve spring to the J 38606 .
  5. Compress the valve spring using the J 38606 .
  6. Install the valve spring to the cylinder head.
  7. Install the valve spring cap (2).
  8. Install the valve stem keys (1). Use grease to hold the keys (2) in place and remove J 38606 . Make sure the keys (2) seat properly in the groove of the valve stem. Carefully release the valve spring pressure, making sure the valve keys stay in place. Remove the J 38606 . Tap the end to the valve stem with a plastic faced hammer to seat the keys, if necessary.
  9. Disconnect and remove the air supply from the J 22794 . See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  10. Remove the J 22794 from the spark plug hole. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  11. Measure the valve spring installed height using a ruler. Measure from the base of the valve spring to the top of the valve spring. If the installed height exceeds 46.25 mm (1.82 in), install a valve spring shim of approximately 0.5 mm (0.02 in) thick. Do not shim the valve spring to obtain less than the specified height. Do not assemble the components without a spring shim on the cylinder head.
  12. Remove the air hose from the J 22794 . See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  13. Install the spark plug. Refer to «Spark Plug Replacement»(/cadillac/cts/ii-2007-2014/remont/testing-diagnostics/#engine-controls-and-fuel-62l-repair-instructions) .
  14. Install the valve rocker arms. Refer to «Valve Rocker Arm and Push Rod Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .
  1. Remove the oil level indicator.
  2. Remove the oil level indicator tube bolt.
  3. Remove the oil level indicator tube.
  4. Remove the O-ring from the oil level indicator tube, if required.
  1. Lubricate the O-ring seal with clean engine oil.
  2. Install the oil level indicator tube into position.
  3. Raise and suitably support the vehicle. Refer to «Lifting and Jacking the Vehicle»(/cadillac/cts/ii-2007-2014/remont/ignition-switchsteering-lock/#general-information) .
  4. Insert the oil level indicator tube into the engine block until the collar is flush with the block.
  5. Lower the vehicle. CAUTION: Refer to «Fastener Caution»(/cadillac/cts/ii-2007-2014/remont/oem-general-information/#dangers-warnings-and-cautions__fastener-caution) .
  6. Install the oil level indicator tube bolt. Tighten: Tighten the oil level indicator tube bolt to 25 N.m (18 lb ft).
  7. Install the oil level indicator.
  8. Check the oil level and add if necessary.

Cylinder Head Replacement - Left Side (LSA)

Special Tools

  1. J 42385-100 Head/Main Bolt Thread Repair Kit. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  2. J 45059 Angle Meter
  1. Remove the valve rocker arms and pushrods. Refer to «Valve Rocker Arm and Push Rod Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .
  2. Remove the power steering pump bracket. Refer to «Power Steering Pump Bracket Replacement»(/cadillac/cts/ii-2007-2014/remont/electronic-steering/#power-steering-system) .
  3. Remove the exhaust manifold. Refer to «Exhaust Manifold Replacement - Left Side (LSA)»(/cadillac/cts/ii-2007-2014/remont/exhaust/#engine-exhaust-system) .
  4. Remove the supercharger. Refer to «Supercharger Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle__supercharger-replacement) .
  5. Remove the engine wiring harness ground bolt from the rear of the left cylinder head.
  6. Reposition the engine wire harness ground strap away from the cylinder head.
  7. Remove the cylinder head bolts.
  8. Remove the cylinder head.
  9. Remove the cylinder head gasket (217).
  10. Discard the gasket.
  11. Discard all M8 and M11 cylinder head bolts.
  12. Clean and inspect the cylinder head. Refer to «Cylinder Head Cleaning and Inspection»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-1-of-3__cylinder-head-cleaning-and-inspection) .
  1. Clean the engine block cylinder head bolt holes, if required. Thread repair tool J 42385-107 may be used to clean the threads of old threadlocking material.
  2. Spray cleaner GM P/N 12346139 (Canadian P/N 10953463), GM P/N 12377981 (Canadian P/N 10953463) or equivalent into the hole.
  3. Clean the cylinder head bolt holes with compressed air.
  4. Install the cylinder head locating pins (230).
  5. Inspect the locating pins for proper installation.
  6. Inspect the displacement markings on the gasket for proper usage.
  7. Install the NEW cylinder head gasket (217) onto the locating pins.
  8. Install the cylinder head (218) onto the locating pins and the gasket.
  9. Install the NEW cylinder head bolts (200, 221).
  10. Tighten the cylinder head bolts. Tighten the M11 cylinder head bolts (1-10) a first pass in sequence to 50 N.m (37 lb ft). Tighten the M11 cylinder head bolts (1-10) a second pass in sequence to 80 degrees using the J 45059 . Tighten the M11 cylinder head bolts (1-10) a final pass in sequence to 55 degrees using the J 45059 . Tighten the M8 cylinder head bolts (11-15) to 30 N.m (22 lb ft). Begin with the center bolt (11) and alternating side-to-side, work outward tightening all of the bolts.
  11. Install the supercharger. Refer to «Supercharger Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle__supercharger-replacement) .
  12. Position the engine wire harness ground strap against the cylinder head.
  13. Install the engine wiring harness ground bolt to the rear of the left cylinder head. Tighten the engine wire harness ground bolt to 32 N.m (24 lb ft).
  14. Install the exhaust manifold. Refer to «Exhaust Manifold Replacement - Left Side (LSA)»(/cadillac/cts/ii-2007-2014/remont/exhaust/#engine-exhaust-system) .
  15. Install the power steering pump bracket. Refer to «Power Steering Pump Bracket Replacement»(/cadillac/cts/ii-2007-2014/remont/electronic-steering/#power-steering-system) .
  16. Install the valve rocker arms and pushrods. Refer to «Valve Rocker Arm and Push Rod Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .

Cylinder Head Replacement - Right Side (LSA)

Special Tools

  1. J 45059 Angle Meter
  2. J 42385-100 Head/Main Bolt Thread Repair Kit. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  1. Remove the valve rocker arms and pushrods. Refer to «Valve Rocker Arm and Push Rod Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .
  2. Remove the supercharger belt tensioner bracket. Refer to «Supercharger Belt Tensioner Bracket Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .
  3. Remove the exhaust manifold. Refer to «Exhaust Manifold Replacement - Right Side (LSA)»(/cadillac/cts/ii-2007-2014/remont/exhaust/#engine-exhaust-system) .
  4. Remove the oil level indicator tube bolt.
  5. Reposition the oil level indicator tube, if necessary.
  6. Remove the supercharger. Refer to «Supercharger Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle__supercharger-replacement) .
  7. Remove the wiring harness from the clip at the rear of the cylinder head.
  8. Remove the cylinder head bolts.
  9. Remove the cylinder head.
  10. Remove the cylinder head gasket (217).
  11. Discard the gasket.
  12. Discard the cylinder head bolts.
  13. Clean and inspect the cylinder head. Refer to «Cylinder Head Cleaning and Inspection»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-1-of-3__cylinder-head-cleaning-and-inspection) .
WARNINGRefer to Safety Glasses Warning .
CAUTIONClean all dirt, debris, and coolant from the engine block cylinder head bolt holes. Failure to remove all foreign material may result in damaged threads, improperly tightened fasteners or damage to components.

Note. If installing a new cylinder head it is necessary to install a new engine coolant air bleed plug into the rear coolant passage of the cylinder head. Refer to Cylinder Head Assemble .

  1. Clean the engine block cylinder head bolt holes, if required. Thread repair tool J 42385-107 may be used to clean the threads of old threadlocking material.
  2. Spray cleaner GM P/N 12346139 (Canadian P/N 10953463), GM P/N 12377981 (Canadian P/N 10953463) or equivalent into the hole.
  3. Clean the cylinder head bolt holes with compressed air.
  4. Install the cylinder head locating pins (230).
  5. Inspect the locating pins for proper installation.
  6. Inspect the displacement markings on the gasket for proper usage.
  7. Install the NEW cylinder head gasket (217) onto the locating pins.
  8. Install the cylinder head (218) onto the locating pins and the gasket.
  9. Install the NEW cylinder head bolts (220, 221).
  10. Tighten the cylinder head bolts. Tighten the M11 cylinder head bolts (1-10) a first pass in sequence to 50 N.m (37 lb ft) . Tighten the M11 cylinder head bolts (1-10) a second pass in sequence to 80 degrees using the J 45059 . Tighten the M11 cylinder head bolts (1-10) a final pass in sequence to 55 degrees using the J 45059 . Tighten the M8 cylinder head bolts (11-15) to 30 N.m (22 lb ft). Begin with the center bolt (11) and alternating side-to-side, work outward tightening all of the bolts.
  11. Install the supercharger. Refer to «Supercharger Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle__supercharger-replacement) .
  12. Position the oil level indicator tube into place.
  13. Install the oil level indicator tube bolt and tighten to 25 N.m (18 lb ft).
  14. Install the exhaust manifold. Refer to «Exhaust Manifold Replacement - Right Side (LSA)»(/cadillac/cts/ii-2007-2014/remont/exhaust/#engine-exhaust-system) .
  15. Install the valve rocker arms and pushrods. Refer to «Valve Rocker Arm and Push Rod Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .
  16. Install the supercharger belt tensioner bracket. Refer to «Supercharger Belt Tensioner Bracket Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .

Special Tools

J 3049-A Valve Lifter Remover. See Special Tools .

  1. Remove the cylinder head. Refer to «Cylinder Head Replacement - Left Side (LSA)»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle__cylinder-head-replacement-left-side) or «Cylinder Head Replacement - Right Side (LSA)»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle__cylinder-head-replacement-right-side) .
  2. Remove the guide bolts (211).
  3. Remove the guides (210) with lifters. Note the installed position of the guides. The notched area of the guide is to align with the locating tab on the block.
  4. Remove the valve lifters (209) from the guide (210).
  5. Organize or mark the components so they can be installed in the same location from which they were removed. Refer to «Separating Parts»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-description-and-operation__separating-parts) .
  1. Lubricate the valve lifters (209) and engine block valve lifter bores with clean engine oil.
  2. Insert the valve lifters into the lifter guides (210). Align the flat area on the top of the lifter with the flat area in the lifter guide bore. Push the lifter completely into the guide bore.
  3. Install the valve lifters and guide assembly (210) to the engine block.
  4. Install the valve lifter guide bolts (211). Tighten: Tighten the valve lifter guide bolts to 10 N.m (89 lb in).
  5. Install the cylinder head. Refer to «Cylinder Head Replacement - Left Side (LSA)»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle__cylinder-head-replacement-left-side) or «Cylinder Head Replacement - Right Side (LSA)»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle__cylinder-head-replacement-right-side) .

Crankshaft Balancer Replacement (6.2L)

Special Tools

  1. EN-47812 Installer Bolt
  2. J 41665 Crankshaft Balancer and Sprocket Installer
  3. J 41816 Crankshaft Balancer Remover
  4. J 41816-2 Crankshaft End Protector. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  5. J 42386-A Flywheel Holding Tool. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  6. J 45059 Angle Meter
  1. Remove the air conditioning (A/C) drive belt. Refer to «Air Conditioning Compressor Belt Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .
  2. Remove the power steering gear. Refer to «Steering Gear Replacement (Left Hand Drive With Rear Wheel Drive)»(/cadillac/cts/ii-2007-2014/remont/electronic-steering/#power-steering-system) or «Steering Gear Replacement (Right Hand Drive)»(/cadillac/cts/ii-2007-2014/remont/electronic-steering/#power-steering-system) .
  3. Remove the starter motor. Refer to «Starter Replacement (LSA)»(/cadillac/cts/ii-2007-2014/remont/charging-system/#battery-charging-system-and-starting-system) .
  4. Remove the right transmission cover and bolt.
  5. Install the J 42386-A and bolts. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) . Use one M10 - 1.5 x 120 mm and one M10 - 1.5 x 45 mm bolt for proper tool operation. Tighten the J 42386-A bolts to 50 N. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .m (37 lb ft).
  6. Remove the crankshaft balancer bolt (139). Do not discard the crankshaft balancer bolt. The balancer bolt will be used during the balancer installation procedure.
  7. Use the J 41816 (1) and the J 41816-2 (2) in order to remove the crankshaft balancer. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  8. Remove the crankshaft balancer (138).
  9. Note the position of the crankshaft balance weights, if applicable. Refer to «Engine Balancing»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-diagnostic-information-and-procedures__engine-balancing) and «Crankshaft Balancer Cleaning and Inspection»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-1-of-3__crankshaft-balancer-cleaning-and-inspection) .
  1. Install the J 42386-A and bolts. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) . Use one M10 - 1.5 x 120 mm and one M10 - 1.5 x 45 mm bolt for proper tool operation. Tighten the J 42386-A bolts to 50 N. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .m (37 lb ft).
  2. Using the old balancer as a reference, mark or scribe the new balancer in the same location, if applicable. Refer to «Crankshaft Balancer Cleaning and Inspection»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-1-of-3__crankshaft-balancer-cleaning-and-inspection)
  3. Install balance weights into the new balancer, if applicable.
  4. Install the crankshaft balancer washer (1) onto the crankshaft balancer.
  5. Position the balancer (138) onto the end of the crankshaft.
  6. Use the J 41665 (2) and the EN-47812 (1) in order to install the balancer. Assemble the EN-47812 (1), nut, washer and the J 41665 .
  7. Insert the smaller end of the J 41665 (2) into the front of the balancer. Use a wrench and hold the hex end of the EN-47812 (1). Use a second wrench and rotate the installation tool nut clockwise until the balancer is started onto the crankshaft. Remove the J 41665 (2) and reverse the installation tool.
  8. Position the larger end of the J 41665 (2) against the front of the balancer. Use a wrench and hold the hex end of the EN-47812 (1). Use a second wrench and rotate the installation tool nut clockwise until the balancer is installed onto the crankshaft. Remove the balancer installation tools.
  9. Install the NEW crankshaft balancer bolt (139). Tighten the crankshaft balancer bolt a first pass to 150 N.m (110 lb ft). Loosen the crankshaft balancer bolt a second pass to 360 degrees. Tighten the crankshaft balancer bolt a third pass to 50 N.m (37 lb ft). Tighten the crankshaft balancer bolt a final pass to 200 degrees using the J 45059 .
  10. Remove the J 42386-A . See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  11. Install the starter motor. Refer to «Starter Replacement (LSA)»(/cadillac/cts/ii-2007-2014/remont/charging-system/#battery-charging-system-and-starting-system) .
  12. Install the power steering gear. Refer to «Steering Gear Replacement (Left Hand Drive With Rear Wheel Drive)»(/cadillac/cts/ii-2007-2014/remont/electronic-steering/#power-steering-system) or «Steering Gear Replacement (Right Hand Drive)»(/cadillac/cts/ii-2007-2014/remont/electronic-steering/#power-steering-system) .
  13. Install the A/C drive belt. Refer to «Air Conditioning Compressor Belt Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .
  14. Perform the crankshaft position (CKP) system variation learn procedure. Refer to «Crankshaft Position System Variation Learn»(/cadillac/cts/ii-2007-2014/remont/testing-diagnostics/#engine-controls-and-fuel-62l-repair-instructions__crankshaft-position-system-variation-learn) .

J 41478 Crankshaft Front Oil Seal Installer. See Special Tools .

  1. Remove the crankshaft balancer. Refer to «Crankshaft Balancer Replacement (6.2L)»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle__crankshaft-balancer-replacement-62l) .
  2. Gently pry the crankshaft oil seal (1) from the front cover.
IMPORTANTDo not lubricate the oil seal sealing surface. Do not reuse the crankshaft oil seal.
  1. Lubricate the outer edge of the oil seal (1) with clean engine oil.
  2. Lubricate the front cover oil seal bore with clean engine oil.
  3. Install the crankshaft front oil seal onto the J 41478 guide. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  4. Install the J 41478 threaded rod (with nut, washer, guide, and oil seal) into the end of the crankshaft. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  5. Use the J 41478 in order to install the oil seal into the cover bore. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) . Use a wrench and hold the hex on the installer tool. Use a second wrench and rotate the installer nut clockwise until the seal bottoms in the cover bore. Remove the tool. Inspect the oil seal for proper installation. The oil seal should be installed evenly and completely into the front cover bore.
  6. Install the crankshaft balancer. Refer to «Crankshaft Balancer Replacement (6.2L)»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle__crankshaft-balancer-replacement-62l) .

EN-48853 Front Cover Alignment Tool. See Special Tools .

  1. Remove the accessory drive belt. Refer to «Drive Belt Replacement - Accessory»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .
  2. Remove the crankshaft balancer. Refer to «Crankshaft Balancer Replacement (6.2L)»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle__crankshaft-balancer-replacement-62l) .
  3. Remove the 2 front oil pan to front cover M8 bolts.
  4. Remove the water pump. Refer to «Water Pump Replacement (LSA)»(/cadillac/cts/ii-2007-2014/remont/cooling-system-mechanical/#engine-cooling-system) .
  5. Disconnect the camshaft position (CMP) sensor electrical connector.
  6. Remove the front cover bolts (1).
  7. Remove the front cover (2) and gasket (3).
  8. Discard the front cover gasket.
  9. Clean and inspect the engine front cover. Refer to «Engine Front Cover Cleaning and Inspection (6.2L)»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-2-of-3__engine-front-cover-cleaning-and-inspection) .
  10. Remove the oil seal (140).
  11. Remove the bolt (705), camshaft position (CMP) sensor (703).
  12. Remove the O-ring (704) from the sensor, as required.
  1. Apply a 5 mm (0.2 in) bead of sealant 20 mm (0.8 in) long to the engine block. Apply the sealant to the T joint location (a) where the oil pan meets the front of the engine block. Refer to «Adhesives, Fluids, Lubricants, and Sealers»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-specifications__adhesives-fluids-lubricants-and-sealers) for the correct part number.
  2. Install a NEW crankshaft front oil seal. Refer to «Crankshaft Front Oil Seal Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .
  3. Install the front cover gasket (3), front cover (2), and bolts (1).
  4. Tighten the cover bolts finger tight. Do not overtighten. Tighten the tool-to-engine block bolts to 25 N.m (18 lb ft).
  5. Install the EN-48853 (1) onto the crankshaft. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  6. Tighten the crankshaft balancer bolt by hand until snug. Do not overtighten.
  7. Install the front cover.
  8. Remove the tool.
  9. Inspect the CMP sensor O-ring seal (704) for cuts or damage. If the seal is not cut or damaged, it may be used again.
  10. Lubricate the O-ring seal with clean engine oil.
  11. Install the O-ring seal onto the sensor (703).
  12. Install the sensor to the cover.
  13. Install the CMP sensor and bolt (705) and tighten to 12 N.m (106 lb in).
  14. Install the new crankshaft front oil seal. Refer to «Crankshaft Front Oil Seal Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .
  15. Connect the CMP sensor electrical connector.
  16. Install the water pump. Refer to «Water Pump Replacement (LSA)»(/cadillac/cts/ii-2007-2014/remont/cooling-system-mechanical/#engine-cooling-system) .
  17. Install the crankshaft balancer. Refer to «Crankshaft Balancer Replacement (6.2L)»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle__crankshaft-balancer-replacement-62l) .
  18. Install the accessory drive belt. Refer to «Drive Belt Replacement - Accessory»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .

J 41479 Crankshaft Rear Oil Seal Installer. See Special Tools .

  1. Remove the engine flywheel. Refer to «Engine Flywheel Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-30l-or-36l-repair-instructions-on-vehicle-2-of-2) .
  2. Gently pry the crankshaft rear oil seal (1) from the rear cover.
  1. Inspect the seal and identify the part number markings for proper orientation.
  2. Lubricate the outside diameter (OD) of the oil seal (1) with clean engine oil. DO NOT allow oil or other lubricants to contact the seal surface.
  3. Lubricate the rear cover oil seal bore with clean engine oil. DO NOT allow oil or other lubricants to contact the crankshaft surface.
  4. Install the J 41479 cone (2) and bolts onto the rear of the crankshaft. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  5. Tighten the bolts until snug. Do not overtighten.
  6. Install the rear oil seal onto the tapered cone (2) and push the seal to the rear cover bore.
  7. Thread the J 41479 threaded rod into the tapered cone until the tool (1) contacts the oil seal. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  8. Align the oil seal onto the tool (1).
  9. Rotate the handle of the tool (1) clockwise until the seal enters the rear cover and bottoms into the cover bore.
  10. Remove the J 41479 . See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  11. Install the engine flywheel. Refer to «Engine Flywheel Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-30l-or-36l-repair-instructions-on-vehicle-2-of-2) .

Crankshaft Rear Oil Seal Housing Replacement

Special Tools

  1. J 41476 Front and Rear Cover Alignment Tool. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  2. J 41479-2A Crankshaft Rear Oil Seal Installation Guide
  1. Remove the engine flywheel. Refer to «Engine Flywheel Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-30l-or-36l-repair-instructions-on-vehicle-2-of-2) .
  2. Remove the oil pan-to-rear oil seal housing bolts (1).
  3. Remove the rear oil seal housing bolts (1).
  4. Remove the rear oil seal housing (2) and gasket (3). Discard the gasket.
  5. Remove and discard the rear oil seal (4).
  1. Apply a 5 mm (0.2 in) bead of sealant, 20 mm (0.8 in) to the 2 joints (a) at the rear of the block/pan. Refer to «Adhesives, Fluids, Lubricants, and Sealers»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-specifications__adhesives-fluids-lubricants-and-sealers) .
  2. Inspect the rear oil gallery plug for proper installation.

Installation Procedure - Cover with Seal

  1. Install the J 41479-2A cone and bolts onto the rear of the crankshaft.
  2. Install the NEW rear housing gasket (1), rear housing with seal (2), rear housing-to-engine bolts (3) and oil pan-to-rear housing bolts (4).
  3. Tighten the rear housing-to-engine bolts (3) until snug. Do not overtighten. Tighten: Tighten the oil pan-to-rear housing bolts (4) to 12 N.m (106 lb in).
  4. Tighten the rear housing-to-engine bolts (3). Tighten: Tighten the bolts to 30 N.m (22 lb ft).
  5. Remove the J 41479-2A .
  6. Install the engine flywheel. Refer to «Engine Flywheel Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-30l-or-36l-repair-instructions-on-vehicle-2-of-2) .

Installation Procedure - Cover without Seal

  1. Position a NEW rear oil seal housing gasket (3) and the housing (2) to the engine.
  2. Install the rear oil seal housing bolts (1) until snug. Do not overtighten.
  3. Rotate the crankshaft until 2 opposing flywheel bolts holes are parallel to the oil pan surface.
  4. Install the J 41476 and bolts onto the rear of the crankshaft. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  5. Tighten the J 41476 bolts until snug. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) . Do not overtighten.
  6. Install the oil pan-to-rear oil seal housing bolts (1). Tighten: Tighten the oil pan-to-rear cover bolts to 12 N.m (106 lb in). Tighten the rear oil seal housing-to-engine bolts to 30 N.m (22 lb ft).
  7. Remove the J 41476 . See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  8. Install a NEW crankshaft rear oil seal. Refer to «Crankshaft Rear Oil Seal Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .
  9. Install the engine flywheel. Refer to «Engine Flywheel Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-30l-or-36l-repair-instructions-on-vehicle-2-of-2) .
  1. Remove the oil filter.
  2. Remove the oil filter adapter (1).
  1. Install the oil filter adapter (1). Tighten: Tighten the oil filter adapter to 55 N.m (40 lb ft).
  2. Install the oil filter. Tighten: Tighten the oil filter to 30 N.m (22 lb ft).

Scheme 24

Scheme 24: Oil Pan Replacement
Scheme 24: Oil Pan Replacement
CalloutComponent Name
Preliminary Procedures Remove the front frame. Refer to Drivetrain and Front Suspension Frame Replacement (Rear Wheel Drive) . Remove the oil filter. Refer to Engine Oil and Oil Filter Replacement . Remove the starter assembly. Refer to Starter Replacement (LSA) . Reposition the oil cooler lines as needed.
1Oil Pan Fastener (Qty: 12) CAUTION: Refer to Fastener Caution . Tighten: 25 N.m (18 lb ft)
2Oil Pan Fastener (Qty: 2) Tighten: 12 N.m (106 lb in)
3Oil Pan Sealant Procedure Apply a 5 mm (0.2 in) bead of sealant 20 mm (0.8 in) long to the engine block. Refer to Adhesives, Fluids, Lubricants, and Sealers . Apply the sealant directly onto the tabs of the front cover gasket that protrude into the oil pan surface. Tip: The alignment of the structural oil pan is critical. The rear bolt hole locations of the oil pan provide mounting points for the transmission housing. To ensure the rigidity of the powertrain and correct transmission alignment, it is important that the rear of the block and the rear of the oil pan are flush or even. The rear of the oil pan must NEVER protrude beyond the engine block and the transmission housing plane. A new oil pan gasket should be used whenever the oil pan is removed from the engine assembly.
4Oil Pan Procedure Disconnect any electrical connectors. Transfer components as necessary.
CAUTION
Refer to Fastener Caution .

Scheme 25

Scheme 25: Engine Oil Pressure Sensor and/or Switch Replacement
Scheme 25: Engine Oil Pressure Sensor and/or Switch Replacement
CalloutComponent Name
Preliminary Procedure: Remove the rear intake manifold cover. Refer to Intake Manifold Cover Replacement - Rear .
1Engine Oil Pressure Sensor and/or Switch CAUTION: Refer to Fastener Caution . Procedure Disconnect any electrical connectors. Transfer components as necessary. Tighten: 35 N.m (25 lb ft)
CAUTION
Refer to Fastener Caution .
  1. Raise the vehicle. Refer to «Lifting and Jacking the Vehicle»(/cadillac/cts/ii-2007-2014/remont/ignition-switchsteering-lock/#general-information) .
  2. Drain the engine of oil.
  3. Disconnect the electrical connector (1).
  4. Remove the engine oil lever sensor.
  1. Install the drain plug. Tighten: Tighten the drain plug to 25 N.m (18 lb ft).
  2. Install the engine oil level sensor. Tighten: Tighten the drain plug to 20 N.m (15 lb ft).
  3. Reconnect the electrical connector (1).
  4. Lower the vehicle.
  5. Refill the engine. Refer to «Approximate Fluid Capacities»(/cadillac/cts/ii-2007-2014/remont/lubrication-system/#maintenance-and-lubrication__approximate-fluid-capacities) .
  1. Remove the engine front cover. Refer to «Engine Front Cover Replacement (6.2L and 7.0L)»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .
  2. Remove the engine oil pan. Refer to «Oil Pan Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .
  3. Remove the oil pump screen bolt and nut.
  4. Remove the oil pump screen and O-ring seal.
  5. Remove the O-ring seal from the pump screen.
  6. Discard the O-ring seal.
  7. Remove the remaining crankshaft oil deflector nuts.
  8. Remove the crankshaft oil deflector.
  9. Remove the oil pump (413) and bolts (411).
  10. Remove the oil pump.
  11. Clean and inspect the oil pump. Refer to «Oil Pump Cleaning and Inspection (6.2L)»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-2-of-3__oil-pump-cleaning-and-inspection-62l) .

Note. Inspect the engine block oil gallery passages. These surfaces must be clear and free of debris or restrictions.

  1. Align the splined surfaces of the crankshaft sprocket and the oil pump drive gear and install the oil pump (413).
  2. Install the oil pump (413) onto the crankshaft sprocket until the pump housing contacts the face of the engine block.
  3. Install the oil pump bolts (411). Tighten: Tighten the oil pump bolts to 25 N.m (18 lb ft).
  4. Install the crankshaft oil deflector.
  5. Install the crankshaft oil deflector nuts. Tighten: Tighten the crankshaft oil deflector nuts to 25 N.m (18 lb ft).
  6. Lubricate a NEW oil pump screen O-ring seal with clean engine oil.
  7. Install the NEW O-ring seal onto the oil pump screen. NOTE: Push the oil pump screen tube completely into the oil pump prior to tightening the bolt. Do not allow the bolt to pull the tube into the pump. Align the oil pump screen brackets with the correct crankshaft bearing cap studs.
  8. Install the oil pump screen.
  9. Install the oil pump screen bolt and nut. Tighten: Tighten the oil pump screen bolt to 12 N.m (106 lb in). Tighten the oil pump screen nut to 25 N.m (18 lb ft).
  10. Install the engine oil pan. Refer to «Oil Pan Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .
  11. Install the engine front cover. Refer to «Engine Front Cover Replacement (6.2L and 7.0L)»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .

Camshaft Timing Chain and Sprocket Replacement (LSA)

Special Tools

  1. EN 46330 Timing Belt Tensioner Retaining Pin
  2. J 8433 Pulley Puller
  3. J 41478 Crankshaft Front Oil Seal Installer. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  4. J 41558 Crankshaft Sprocket Remover. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  5. J 41665 Crankshaft Balancer and Sprocket Installer
  6. J 41816-2 Crankshaft End Protector. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  1. Remove the oil pump. Refer to «Oil Pump, Screen and Crankshaft Oil Deflector Removal»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-1-of-3__oil-pump-screen-and-crankshaft-oil) .
  2. Remove and discard the camshaft sprocket bolt (1).
  3. Remove the camshaft sprocket (2) and timing chain (3).
  4. Remove the bolts (231) and timing chain tensioner (232).
  5. Use the J 41816-2 (1), the J 41558 (2), bolts (3), and the J 8433 (4) in order to remove the crankshaft sprocket. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  6. Remove the crankshaft sprocket (207).
  7. Remove the crankshaft sprocket key, as required.
  1. Install the key into the crankshaft keyway, if previously removed.
  2. Tap the key (122) into the keyway until both ends of the key bottom onto the crankshaft.
  3. Install the crankshaft sprocket (207) onto the front of the crankshaft. Align the crankshaft key with the crankshaft sprocket keyway.
  4. Use the J 41478 (1) and the J 41665 (2) in order to install the crankshaft sprocket. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) . Install the sprocket onto the crankshaft until fully seated against the crankshaft flange.
  5. Rotate the crankshaft sprocket until the alignment mark is in the 12 o'clock position.
  6. Compress the timing chain tensioner guide and install the EN 46330 .
  7. Install the timing chain tensioner (232) and bolts (231) and tighten the bolts to 25 N.m (18 lb ft).
  8. Install the camshaft sprocket (2), timing chain (3), and bolt (1).
  9. Inspect the sprockets for proper alignment. The mark on the camshaft sprocket (1) should be located in the 6 o'clock position and the mark on the crankshaft sprocket (2) should be located in the 12 o'clock position.
  10. Remove the EN 46330 .
  11. Temporarily install the automatic transmission flex plate or manual transmission flywheel and bolts. Refer to «Engine Flywheel Installation (6.2L)»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-2-of-3) .
  12. Install the J 42386-A and bolts. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) . Use 1 M10-1.5 x 120 mm bolt and 1 M10-1.5 x 45 mm bolt for proper tool operation. Tighten the J 42386-A bolts to 50 N. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .m (37 lb ft).
  13. Tighten the camshaft sprocket bolt. Tighten the camshaft sprocket bolt a first pass to 75 N.m (55 lb ft). Tighten the camshaft sprocket bolt a final pass an additional 50 degrees using the J 45059 .
  14. Remove the J 42386-A and bolts. See «Special Tools»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-special-tools-and-equipment) .
  15. Remove the automatic transmission flex plate or manual transmission flywheel and bolts. Refer to «Engine Flywheel Removal»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-1-of-3) .
  16. Install the oil pump. Refer to «Oil Pump, Screen and Crankshaft Oil Deflector Removal»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-1-of-3__oil-pump-screen-and-crankshaft-oil) .

Camshaft Replacement (6.2L and 7.0L)

Special Tools

  1. EN-47812 Installer Bolt
  2. EN-47813 Front Cover Alignment
  1. Remove the engine assembly. Refer to «Engine Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle__engine-replacement) .
  2. Remove the crankshaft balancer. Refer to «Crankshaft Balancer Replacement (6.2L)»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle__crankshaft-balancer-replacement-62l) .
  3. Remove the left and right exhaust manifolds Refer to «Exhaust Manifold Removal - Left Side»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-1-of-3__exhaust-manifold-removal-left-side) and «Exhaust Manifold Removal - Right Side»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-1-of-3__exhaust-manifold-removal-right-side) .
  4. Remove the water pump. Refer to «Water Pump Removal»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-1-of-3__water-pump-removal) .
  5. Remove the supercharger. Refer to «Supercharger Removal»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-1-of-3) .
  6. Remove the left and right valve rocker arm covers. Refer to «Valve Rocker Arm Cover Removal - Left Side»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-1-of-3__valve-rocker-arm-cover-removal) and «Valve Rocker Arm Cover Removal - Right Side»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-1-of-3__valve-rocker-arm-cover-removal) .
  7. Remove the valve rocker arms and push rods. Refer to «Valve Rocker Arm and Push Rod Removal»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-1-of-3__valve-rocker-arm-and-push-rod) .
  8. Remove the left and right cylinder heads. Refer to «Cylinder Head Removal - Left Side»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-1-of-3__cylinder-head-removal-left-side) and «Cylinder Head Removal - Right Side»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-1-of-3__cylinder-head-removal-right-side) .
  9. Remove the valve lifters. Refer to «Valve Lifter Removal»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-1-of-3__valve-lifter-removal) .
  10. Remove the oil pan-to-front cover bolts.
  11. Remove the front cover bolts (501).
  12. Remove the front cover (502) and gasket (503). Discard the old gasket.
  13. Rotate the engine in order to align the timing marks (1, 2).
  14. Remove the camshaft sprocket bolts (206).
  15. Remove the timing chain (208) from the camshaft sprocket (205), and allow the timing chain to rest on the crankshaft sprocket.
  16. Remove the camshaft. Refer to «Camshaft Removal»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-1-of-3__camshaft-removal) .
  1. Install the camshaft. Refer to «Camshaft Installation (6.2L)»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-2-of-3__camshaft-installation-62l) .
  2. Align the camshaft sprocket alignment mark in the 6 o'clock position (1).
  3. Install the camshaft sprocket (205) and timing chain (208). Recheck the alignment of the timing marks.
  4. Install the camshaft sprocket bolts (206) and tighten to 30 N.m (22 lb ft).
  5. Apply a 5 mm (0.2 in) bead of sealant 20 mm (0.8 in) long to the oil pan to engine block junction. Refer to «Adhesives, Fluids, Lubricants, and Sealers»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-specifications__adhesives-fluids-lubricants-and-sealers) for the correct part number.
  6. Install the front cover (502) and a new gasket (503).
  7. Install the front cover bolts (501) until snug.
  8. Install the oil pan-to-front cover bolts until snug.
  9. Install the EN-47812 over the bolt to the crankshaft.
  10. Install the EN-47813 .
  11. Insert the tapered surface of the tool into the oil seal bore of the cover EN-47812 washer and nut. Tighten the nut by hand until snug. Do not overtighten. Tighten the engine front cover bolts to 30 N.m (22 lb ft).
  12. Remove the tools.
  13. Install a NEW crankshaft front oil seal. Refer to «Crankshaft Front Oil Seal Installation»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-2-of-3__crankshaft-front-oil-seal-installation) .
  14. Install the valve lifters. Refer to «Valve Lifter Installation»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-2-of-3__valve-lifter-installation) .
  15. Install the right and left cylinder heads. Refer to «Cylinder Head Installation - Right Side»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-2-of-3__cylinder-head-installation-right-side) and «Cylinder Head Installation - Left Side»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-2-of-3__cylinder-head-installation-left-side) .
  16. Install the valve rocker arms and push rods. Refer to «Valve Rocker Arm and Push Rod Installation»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-2-of-3__valve-rocker-arm-and-push-rod) .
  17. Install the right and left valve rocker arm covers. Refer to «Valve Rocker Arm Cover Installation - Right Side»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-2-of-3__valve-rocker-arm-cover-installation) and «Valve Rocker Arm Cover Installation - Left Side»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-2-of-3__valve-rocker-arm-cover-installation) .
  18. Install the supercharger. Refer to «Supercharger Installation»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-2-of-3) .
  19. Install the water pump. Refer to «Water Pump Installation»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-2-of-3__water-pump-installation) .
  20. Install the left and right exhaust manifolds. Refer to «Exhaust Manifold Installation - Left Side»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-2-of-3__exhaust-manifold-installation-left-side) and «Exhaust Manifold Installation - Right Side»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-2-of-3__exhaust-manifold-installation-right-side) .
  21. Install the crankshaft balancer. Refer to «Crankshaft Balancer Installation»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-off-vehicle-3-of-3__crankshaft-balancer-installation) .
  22. Install the engine assembly. Refer to «Engine Replacement»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle__engine-replacement) .
  1. Remove the transmission. Refer to «Transmission Replacement (Rear Wheel Drive)»(/cadillac/cts/ii-2007-2014/remont/automatic-trans/#automatic-transmission-6l456l506l806l90-repair-instructions-on-vehicle__transmission-replacement-rear-wheel-drive) .
  2. Remove the engine flywheel bolts and the flywheel..
  3. Clean and inspect the flywheel. Refer to «Engine Flywheel Cleaning and Inspection (Automatic Transmission)»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-30l-or-36l-repair-instructions-off-vehicle-2-of-4) or «Engine Flywheel Cleaning and Inspection (Manual Transmission)»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-30l-or-36l-repair-instructions-off-vehicle-2-of-4) . If the flywheel teeth are damaged, inspect the starter for proper operation. Replace the starter if you find excessive wear or damage to the starter drive. Refer to «Starter Replacement (LSA)»(/cadillac/cts/ii-2007-2014/remont/charging-system/#battery-charging-system-and-starting-system) .
  1. Install the engine flywheel..
  2. Install the transmission. Refer to «Transmission Replacement (Rear Wheel Drive)»(/cadillac/cts/ii-2007-2014/remont/automatic-trans/#automatic-transmission-6l456l506l806l90-repair-instructions-on-vehicle__transmission-replacement-rear-wheel-drive) .

Engine Replacement

Special Tools

  1. EN 46114 Engine Lift Brackets
  2. J 39580 Engine Support Stand
  1. Disconnect the negative battery cable.
  2. Remove the intake manifold cover. Refer to «Intake Manifold Cover Replacement - Rear»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .
  3. Discharge the air conditioning (A/C) system. Refer to «Refrigerant Recovery and Recharging»(/cadillac/cts/ii-2007-2014/remont/automatic-hvac-system/#heating-ventilation-and-air-conditioning__refrigerant-recovery-and-recharging) .
  4. Raise the vehicle. Refer to «Lifting and Jacking the Vehicle»(/cadillac/cts/ii-2007-2014/remont/ignition-switchsteering-lock/#general-information) .
  5. Remove the front tires. Refer to «Tire and Wheel Removal and Installation»(/cadillac/cts/ii-2007-2014/remont/wheel-tire-system/#tires-and-wheels__tire-and-wheel-removal-and-installation) .
  6. Remove the transmission. Refer to «Transmission Replacement (Rear Wheel Drive)»(/cadillac/cts/ii-2007-2014/remont/automatic-trans/#automatic-transmission-6l456l506l806l90-repair-instructions-on-vehicle__transmission-replacement-rear-wheel-drive) .
  7. Drain the supercharger cooling system (1). Refer to «Charge Air Cooling System Draining and Filling (Static)»(/cadillac/cts/ii-2007-2014/remont/cooling-system-mechanical/#engine-cooling-system__charge-air-cooling-system-draining-and) or «Charge Air Cooling System Draining and Filling (GE 47716)»(/cadillac/cts/ii-2007-2014/remont/cooling-system-mechanical/#engine-cooling-system__charge-air-cooling-system-draining-and) .
  8. Drain the engine cooling system. Refer to «Cooling System Draining and Filling (Static Fill LSA)»(/cadillac/cts/ii-2007-2014/remont/cooling-system-mechanical/#engine-cooling-system) or «Cooling System Draining and Filling (GE 47716 LSA)»(/cadillac/cts/ii-2007-2014/remont/cooling-system-mechanical/#engine-cooling-system__cooling-system-draining-and-filling-ge) .
  9. Drain the engine oil from the oil pan and dry sump oil tank. Remove the two drain plugs (1) from the oil pan to drain.
  10. Install the drain plugs to the oil pan and tighten.
  11. Lower the vehicle.
  12. Remove the air cleaner resonator outlet duct. Refer to «Air Cleaner Resonator Outlet Duct Replacement»(/cadillac/cts/ii-2007-2014/remont/testing-diagnostics/#engine-controls-and-fuel-62l-repair-instructions) .
  13. Disconnect the supercharger intercooler cooling hoses.
  14. Remove the radiator inlet hose. Refer to «Radiator Inlet Hose Replacement (LSA)»(/cadillac/cts/ii-2007-2014/remont/cooling-system-mechanical/#engine-cooling-system) .
  15. Remove the radiator outlet hose (2). Refer to «Radiator Outlet Hose Replacement (LSA)»(/cadillac/cts/ii-2007-2014/remont/cooling-system-mechanical/#engine-cooling-system) .
  16. Disconnect all necessary engine harness electrical connectors. Refer to «Powertrain Component Views»(/cadillac/cts/ii-2007-2014/remont/electrical-component-locations/#wiring-systems-and-power-management-component-locator-powertrain-component-views) and «Harness Routing Views»(/cadillac/cts/ii-2007-2014/remont/body-electrical/#wiring-systems-and-power-management-wiring-schematics-and-wiring-harness-routing-diagrams) .
  17. Install the engine support fixture.
  18. Raise and support the vehicle. Refer to «Lifting and Jacking the Vehicle»(/cadillac/cts/ii-2007-2014/remont/ignition-switchsteering-lock/#general-information) .
  19. Remove the front compartment lower noise shield. Refer to «Front Compartment Lower Noise Shield Replacement (Rear Wheel Drive)»(/cadillac/cts/ii-2007-2014/remont/frames-subframes-crossmembers/#frame-and-underbody) .
  20. Remove the electrical harness retainers (1) securing the engine harness (2) to the frame.
  21. Remove the wheel speed sensor wire harness from the frame.
  22. Remove the brake pipes from the frame.
  23. Remove the brake pressure modulator valve (BPMV) from the bracket assembly. Refer to «Brake Pressure Modulator Valve Replacement (CTS-V)»(/cadillac/cts/ii-2007-2014/remont/anti-locktraction-control/#antilock-brake-system-with-traction-control-system-stability-control-system) .
  24. Using mechanics wire, support the radiator and A/C condenser assembly to the vehicle body.
  25. Remove the washer bottle bracket from the frame. Refer to «Windshield Washer Solvent Container Replacement (With CE4)»(/cadillac/cts/ii-2007-2014/remont/wiperwasher-systems/#wiper-system-and-washer-system) or «Windshield Washer Solvent Container Replacement (Without CE4)»(/cadillac/cts/ii-2007-2014/remont/wiperwasher-systems/#wiper-system-and-washer-system__windshield-washer-solvent-container-replacement-without) .
  26. Loosen the stabilizer shaft mounting bolts.
  27. Remove the lower stabilizer shaft link from the lower control arm. Refer to «Stabilizer Shaft Link Replacement (RWD)»(/cadillac/cts/ii-2007-2014/remont/suspension-front/#front-suspension-system) .
  28. Remove the power steering gear mounting bolts. Refer to «Steering Gear Replacement (Left Hand Drive With Rear Wheel Drive)»(/cadillac/cts/ii-2007-2014/remont/electronic-steering/#power-steering-system) or «Steering Gear Replacement (Right Hand Drive)»(/cadillac/cts/ii-2007-2014/remont/electronic-steering/#power-steering-system) .
  29. Using mechanics wire, secure the power steering gear to the engine.
  30. Separate the outer tie rod from the steering knuckle.
  31. Disconnect the lower ball joint from the steering knuckle.
  32. Remove the shock module yokes from the lower control arms. Refer to «Front Shock Absorber Yoke Replacement»(/cadillac/cts/ii-2007-2014/remont/suspension-front/#front-suspension-system) .
  33. Install the J 39580 under the frame.
  34. Lower the vehicle to the frame support table.
  35. Remove the frame mounting bolts (1, 2).
  36. With the aid of an assistant, carefully raise the body from the frame.
  37. Ensure when raising the body the following components are clear from the frame: Brake pipes Steering knuckle assembly Electrical wiring harness
  38. Remove the stabilizer shaft. Refer to «Stabilizer Shaft Replacement (RWD)»(/cadillac/cts/ii-2007-2014/remont/suspension-front/#front-suspension-system) .
  39. With the aid of an assistant, remove the frame from the support fixture.
  40. Remove the power steering rack from the vehicle. Refer to «Steering Gear Replacement (Left Hand Drive With Rear Wheel Drive)»(/cadillac/cts/ii-2007-2014/remont/electronic-steering/#power-steering-system) or «Steering Gear Replacement (Right Hand Drive)»(/cadillac/cts/ii-2007-2014/remont/electronic-steering/#power-steering-system) .
  41. Remove the engine mount brackets with the engine mounts. Refer to «Engine Mount Bracket Replacement - Left Side»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) and «Engine Mount Bracket Replacement - Right Side»(/cadillac/cts/ii-2007-2014/remont/mechanical/#engine-mechanical-62l-repair-instructions-on-vehicle) .
  42. With the aid of an assistant, lower the engine and disconnect the electrical connector as needed.
  1. Install the engine.
  2. Install the transmission. Refer to «Transmission Replacement (Rear Wheel Drive)»(/cadillac/cts/ii-2007-2014/remont/automatic-trans/#automatic-transmission-6l456l506l806l90-repair-instructions-on-vehicle__transmission-replacement-rear-wheel-drive) .
  3. Install the lower control arm to the frame.
  4. Install the stabilizer shaft to the frame. Refer to «Stabilizer Shaft Replacement (RWD)»(/cadillac/cts/ii-2007-2014/remont/suspension-front/#front-suspension-system) .
  5. With the aid of an assistant, position and secure the new frame assembly to the support fixture.
  6. With the aid of an assistant, carefully lower the body to the frame.
  7. Ensure the following components are clear from the frame: Electrical wiring harness Steering knuckle assembly Brake pipes
  8. Install the frame mounting bolts (2) and tighten to 191 N.m (141 lb ft).
  9. Raise the vehicle.
  10. Install the engine mount lower retaining nuts and tighten to 50 N.m (37 lb ft).
  11. Remove the J 39580 from under the vehicle.
  12. Remove the mechanics wire supporting the power steering gear.
  13. Install the shock module yokes to the lower control arms. Refer to «Front Shock Absorber Yoke Replacement»(/cadillac/cts/ii-2007-2014/remont/suspension-front/#front-suspension-system) .
  14. Install the power steering gear mounting bolts. Refer to «Steering Gear Replacement (Left Hand Drive With Rear Wheel Drive)»(/cadillac/cts/ii-2007-2014/remont/electronic-steering/#power-steering-system) or «Steering Gear Replacement (Right Hand Drive)»(/cadillac/cts/ii-2007-2014/remont/electronic-steering/#power-steering-system) .
  15. Install the ball joint to the steering knuckle. Refer to «Lower Control Arm Replacement (FWD)»(/cadillac/cts/ii-2007-2014/remont/suspension-front/#front-suspension-system) .
  16. Install the outer tie rod to the steering knuckles.
  17. Tighten the stabilizer shaft bolts to 60 N.m (44 lb ft).
  18. Install the stabilizer shaft link to the lower control arms. Refer to «Stabilizer Shaft Link Replacement (RWD)»(/cadillac/cts/ii-2007-2014/remont/suspension-front/#front-suspension-system) .
  19. Install the BPMV to the bracket. Refer to «Brake Pressure Modulator Valve Replacement (CTS-V)»(/cadillac/cts/ii-2007-2014/remont/anti-locktraction-control/#antilock-brake-system-with-traction-control-system-stability-control-system) .
  20. Install the brake pipes to the frame.
  21. Install the washer bottle bracket to the frame. Refer to «Windshield Washer Solvent Container Replacement (With CE4)»(/cadillac/cts/ii-2007-2014/remont/wiperwasher-systems/#wiper-system-and-washer-system) or «Windshield Washer Solvent Container Replacement (Without CE4)»(/cadillac/cts/ii-2007-2014/remont/wiperwasher-systems/#wiper-system-and-washer-system__windshield-washer-solvent-container-replacement-without) .
  22. Remove the mechanics wire supporting the radiator.
  23. Install the wheel speed sensor wire harness to the frame.
  24. Install the electrical harness retainers (1) securing the engine harness (2) to the frame.
  25. Install the front compartment lower noise shield. Refer to «Front Compartment Lower Noise Shield Replacement (Rear Wheel Drive)»(/cadillac/cts/ii-2007-2014/remont/frames-subframes-crossmembers/#frame-and-underbody) .
  26. Install the front tires and wheels. Refer to «Tire and Wheel Removal and Installation»(/cadillac/cts/ii-2007-2014/remont/wheel-tire-system/#tires-and-wheels__tire-and-wheel-removal-and-installation) .
  27. Remove the engine support fixture.
  28. Install the radiator inlet hose. Refer to «Radiator Inlet Hose Replacement (LSA)»(/cadillac/cts/ii-2007-2014/remont/cooling-system-mechanical/#engine-cooling-system) .
  29. Install the radiator outlet hose. Refer to «Radiator Outlet Hose Replacement (LSA)»(/cadillac/cts/ii-2007-2014/remont/cooling-system-mechanical/#engine-cooling-system) .
  30. Install the supercharger intercooler cooling hoses.
  31. Install all necessary engine harness electrical connectors. Refer to «Powertrain Component Views»(/cadillac/cts/ii-2007-2014/remont/electrical-component-locations/#wiring-systems-and-power-management-component-locator-powertrain-component-views) and «Harness Routing Views»(/cadillac/cts/ii-2007-2014/remont/body-electrical/#wiring-systems-and-power-management-wiring-schematics-and-wiring-harness-routing-diagrams) .
  32. Install the air cleaner resonator outlet duct. Refer to «Air Cleaner Resonator Outlet Duct Replacement»(/cadillac/cts/ii-2007-2014/remont/testing-diagnostics/#engine-controls-and-fuel-62l-repair-instructions) .
  33. Refill the coolant system. Refer to «Cooling System Draining and Filling (Static Fill LSA)»(/cadillac/cts/ii-2007-2014/remont/cooling-system-mechanical/#engine-cooling-system) or «Cooling System Draining and Filling (GE 47716 LSA)»(/cadillac/cts/ii-2007-2014/remont/cooling-system-mechanical/#engine-cooling-system__cooling-system-draining-and-filling-ge) .
  34. Refill the charge air cooling system. Refer to «Charge Air Cooling System Draining and Filling (Static)»(/cadillac/cts/ii-2007-2014/remont/cooling-system-mechanical/#engine-cooling-system__charge-air-cooling-system-draining-and) or «Charge Air Cooling System Draining and Filling (GE 47716)»(/cadillac/cts/ii-2007-2014/remont/cooling-system-mechanical/#engine-cooling-system__charge-air-cooling-system-draining-and) .
  35. Charge the A/C system. Refer to «Refrigerant Recovery and Recharging»(/cadillac/cts/ii-2007-2014/remont/automatic-hvac-system/#heating-ventilation-and-air-conditioning__refrigerant-recovery-and-recharging) .
  36. Align the vehicle. Refer to «Wheel Alignment Measurement»(/cadillac/cts/ii-2007-2014/remont/wheel-alignment/#wheel-alignment-system__wheel-alignment-measurement) .
  1. Open the hood.
  2. Remove the oil fill cap.
  3. Remove the front compartment lower noise shield. Refer to «Front Compartment Lower Noise Shield Replacement (Rear Wheel Drive)»(/cadillac/cts/ii-2007-2014/remont/frames-subframes-crossmembers/#frame-and-underbody)
  4. Remove the oil pan drain plug (3).
  5. Drain the engine oil into an appropriate container.
  6. Remove the engine oil filter (1) from the engine block (2).
  1. Lubricate the oil filter seal with clean engine oil.
  2. Install the oil filter (2) to the engine block (1) and tighten the engine oil filter to 30 N.m (22 lb ft).
  3. Install the oil pan drain plug (3) and tighten to 25 N.m (18 lb ft).
  4. Install the front compartment lower noise shield. Refer to «Front Compartment Lower Noise Shield Replacement (Rear Wheel Drive)»(/cadillac/cts/ii-2007-2014/remont/frames-subframes-crossmembers/#frame-and-underbody)
  5. Lower the vehicle.
  6. Fill the engine with the appropriate amount and type of engine oil. Refer to «Approximate Fluid Capacities»(/cadillac/cts/ii-2007-2014/remont/lubrication-system/#maintenance-and-lubrication__approximate-fluid-capacities) and «Fluid and Lubricant Recommendations (USA and Canada)»(/cadillac/cts/ii-2007-2014/remont/lubrication-system/#maintenance-and-lubrication__fluid-and-lubricant-recommendations-usa-and) .
  7. Start the engine, check for leaks and correct.
  8. Shut the engine off and check the oil level.
  9. Install the oil fill cap.
  10. Close the hood.

See also:
• Air Cleaner Resonator Outlet Duct Replacement
• Component Fastener Tightening Caution
• Front Air Deflector Replacement
• Front Compartment Lower Noise Shield Replacement (Rear Wheel Drive)
• Charge Air Cooler Coolant Pump Replacement
• Special Tools
• Front Compartment Sight Shields Replacement
• Fastener Caution
• Refrigerant Recovery and Recharging
• Lifting and Jacking the Vehicle
• Adhesives, Fluids, Lubricants, and Sealers
• Valve Rocker Arm and Push Rod Cleaning and Inspection
• Power Steering Pump Bracket Replacement
• Exhaust Manifold Replacement - Left Side (LSA)
• Cylinder Head Cleaning and Inspection
• Safety Glasses Warning
• Cylinder Head Assemble
• Separating Parts
• Starter Replacement (LSA)
• Engine Balancing
• Crankshaft Balancer Cleaning and Inspection
• Crankshaft Position System Variation Learn
• Engine Front Cover Cleaning and Inspection (6.2L)
• Engine Flywheel Replacement
• Approximate Fluid Capacities
• Oil Pump Cleaning and Inspection (6.2L)
• Oil Pump, Screen and Crankshaft Oil Deflector Removal
• Engine Flywheel Installation (6.2L)
• Exhaust Manifold Removal - Left Side
• Exhaust Manifold Removal - Right Side
• Water Pump Removal
• Valve Rocker Arm Cover Removal - Left Side
• Cylinder Head Removal - Left Side
• Cylinder Head Removal - Right Side
• Valve Lifter Removal
• Camshaft Removal
• Camshaft Installation (6.2L)
• Crankshaft Front Oil Seal Installation
• Valve Lifter Installation
• Cylinder Head Installation - Right Side
• Cylinder Head Installation - Left Side
• Valve Rocker Arm and Push Rod Installation
• Valve Rocker Arm Cover Installation - Right Side
• Water Pump Installation
• Exhaust Manifold Installation - Left Side
• Exhaust Manifold Installation - Right Side
• Crankshaft Balancer Installation
• Transmission Replacement (Rear Wheel Drive)
• Engine Flywheel Cleaning and Inspection (Automatic Transmission)
• Tire and Wheel Removal and Installation
• Charge Air Cooling System Draining and Filling (Static)
• Cooling System Draining and Filling (GE 47716 LSA)
• Powertrain Component Views
• Harness Routing Views
• Brake Pressure Modulator Valve Replacement (CTS-V)
• Windshield Washer Solvent Container Replacement (With CE4)
• Windshield Washer Solvent Container Replacement (Without CE4)
• Stabilizer Shaft Link Replacement (RWD)
• Wheel Alignment Measurement
• Fluid and Lubricant Recommendations (USA and Canada)
• Supercharger Belt Replacement
• Supercharger Replacement
• Cylinder Head Replacement - Left Side (LSA)
• Cylinder Head Replacement - Right Side (LSA)
• Crankshaft Balancer Replacement (6.2L)
• Engine Replacement

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