Parts Requiring Angle Tightening
- Use angle wrench [SST: KV10112100 (BT8653-A)] for the final tightening of the following engine parts: Cylinder head bolts Main bearing cap bolts Connecting rod cap bolts Crankshaft pulley bolt (No angle wrench is required as bolt flange is provided with notches for angle tightening)
- Do not use a torque value for final tightening.
- The torque value for these parts are for a preliminary step.
- Ensure thread and seat surfaces are clean and coated with engine oil.
GENERAL SPECIFICATIONS
General Specifications Cylinder arrangement V-6 Displacement cm 3 (cu in) 3,498 (213.45) Bore and stroke mm (in) 95.5 x 81.4 (3.76 x 3.205) Valve arrangement DOHC Firing order 1-2-3-4-5-6 Number of piston rings Compression 2 Oil 1 Number of main bearings 4 Compression ratio 10.3 Compression pressure kPa (kg/cm 2 , psi)/300 rpm Standard 1,275 (13.0, 185) Minimum 981 (10.0, 142) Differential limit between cylinders 98 (1.0, 14) Cylinder number Valve timing (Intake valve timing control - "OFF") Unit: degree a b c d e f 240 238 -6 64 8 52
Scheme 1
Scheme 1: GENERAL SPECIFICATIONS
Scheme 2
Scheme 3
Scheme 4
Scheme 4: INTAKE MANIFOLD COLLECTOR, INTAKE MANIFOLD AND EXHAUST MANIFOLD
Scheme 5
Scheme 6
Scheme 6: CAMSHAFT AND CAMSHAFT BEARING
Scheme 7
Scheme 8
Scheme 8: Valve Clearance
Scheme 9
Scheme 9: Available Valve Lifter
Scheme 10
Scheme 11
Scheme 11: Valve Dimensions
Scheme 12
Scheme 13
Scheme 14
Scheme 15
Scheme 15: CYLINDER BLOCK
Scheme 16
Scheme 16: Available Piston
Scheme 17
Scheme 18
Scheme 19
Scheme 19: CONNECTING ROD
Scheme 20
Scheme 21
Scheme 22
Scheme 23
Scheme 23: Main Bearing Oil Clearance
Scheme 24
Scheme 24: CONNECTING ROD BEARING
Scheme 25
Scheme 26
Scheme 26: Connecting Rod Bearing Oil Clearance
Tightening Torque
| Application | Ft. Lbs. (N.m) |
|---|
| Camshaft Sprocket Bolts |
| Primary | 73-78 (98-108) |
| Secondary | 87-94 (118-128) |
| Connecting Rod Nut (1) |
| Step 1 | 14-15 (19-21) |
| Step 2 | (2) |
| Crankshaft Pulley Bolt |
| Step 1 | 29-36 (39-49) |
| Step 2 | Tighten Additional 60-66 Degrees |
| Cylinder Head Bolt (3) (4) |
| Step 1 | 72 (98) |
| Step 2 | Loosen Bolts |
| Step 3 | 25-32 (34-44) |
| Step 4 | (2) |
| Step 5 | (2) |
| Drain Plug | 29-39 (22-29) |
| Engine Mount |
| Mount-To-Bracket Nut | 37-43 (49-58) |
| Mount-To-Front Cover Bolt | 58-66 (66-74) |
| Mount-To-Front Cover Nut | 7-11 (10-15) |
| Mount-To-Frame Bolt | 49-54 (66-74) |
| Exhaust Manifold Nut (5) | 21-24 (28-33) |
| Flywheel/Flexplate Bolt | 61-69 (83-93) |
| Fuel Tube Assembly |
| Step 1 | (6) |
| Step 2 | 16-19 (19-26) |
| Idler Pulley Bracket Bolt | 20 (27) |
| Ignition Coil Bolt | 15-22 (20-29) |
| Intake Manifold (7) |
| Step 1 | (8) |
| Step 2 | 20-23 (26-31) |
| Intake Manifold Collector Bolt | 13-15 (18-21) |
| Main Bearing Cap Bolt (9) (10) | 67-74 (91-100) |
| Step 1 | 24-28 (32-38) |
| Step 2 | (2) |
| Oil Cooler Connector | 33-40 (44-54) |
| Oil Drain Plug | 22-29 (30-39) |
| Oil Filter | 11-15 (15-20) |
| Oil Pan (11) |
| Lower Pan Bolts | (12) |
| Upper Pan Bolts | 16-19 (12-14) |
| Oil Pump Pick-Up Tube-To-Oil Pump Bolt | 15-16 (20-22) |
| Oxygen Sensor | 30-36 (40-50) |
| Regulator Valve Cap | 29-51 (39-69) |
| Right Engine Mount Bracket Bolt | 63 (85) |
| Slack Guide | 12 (16) |
| Spark Plug | 14-22 (20-29) |
| Three Way Catalyst-To-Manifold Bolt |
| Bank 1 | 46-57 (61-78) |
| Bank 2 | 22-25 (29-34) |
| Transmission-To-Engine Bolt (13) |
| Automatic |
| Bolts 1-5 | 52-58 (70-79) |
| Bolts 6-9 | 23-29 (31-40) |
| Manual |
| Bolts 1-6 | 52-58 (70-79) |
| Bolts 7-10 | 23-29 (31-40) |
| INCH Lbs. (N.m) |
| Camshaft Bearing Cap Bolts (14) |
| Step 1 (Tighten Caps No. 7-10) | 18 (2) |
| Step 2 (Tighten Caps No. 1-6) | 18 (2) |
| Step 3 (Tighten Caps No. 1-10) | 53 (6) |
| Step 4 (Tighten Caps No. 1-6) | 89 (10) |
| Step 5 (Tighten Caps No. 7-10) | 89 (10) |
| CVTC Cover | 89-106 (10-12) |
| Front Timing Chain Case Bolt (15) |
| 8-mm Bolt | (16) |
| 6-mm Bolt | 106-124 (12-14) |
| IVTC Valve Cover Bolt | 97 (11) |
| Oil Baffle Plate | 22-28 (2.4-3.1) |
| Oil Pump Cover Bolt |
| Long Bolt | 53-62 (6-7) |
| Short Bolt | 35-44 (4-5) |
| Rear Oil Seal Retainer Bolt | 71-80 (8-9) |
| Rear Timing Chain Case Bolt (17) |
| 6-mm Bolt | 106-124 (12-14) |
| 8-mm Blot | 19-23 Ft. Lbs. (26-31) |
| Rocker Cover Bolt (18) |
| Step 1 | 9-26 (1-3) |
| Step 2 | 62-80 (7-9) |
| Timing Chain Tensioner Bolt | 62-80 (7-9) |
| Water Pump Bolt | 71-97 (8-11) |
| (1) Measure bolts prior to installation for proper length. If bolts exceed specification, replace bolt. (Scheme 25) (2) Tighten bolts an additional 90-95 degrees. (3) Measure bolts prior to installation for proper length. If bolts exceed specification, replace bolt. (Scheme 26) (4) Tighten bolts to specification in sequence. (Scheme 27) (5) Tighten bolts to specification in sequence. (Scheme 28) (6) Tighten to 82-96 INCH Lbs. (9.3-10.8 N.m) (7) Tighten bolts to specification in sequence. (Scheme 29) (8) Tighten to 44-86 INCH Lbs. (5-10 N.m). (9) Tighten to specification in sequence. (Scheme 30)(10) Measure bolts prior to installation for proper length. If bolts exceed specification, replace bolt. (Scheme 31) (11) Tighten bolts to specification in sequence. (Scheme 32)and (Scheme 33). (12) Tighten to 80-94 INCH Lbs. (9-11 N.m). (13) Tighten to specification in sequence. (Scheme 34) (14) Tighten to specification in sequence. (Scheme 35) (15) Tighten to specification in sequence. (Scheme 36) (16) Tighten to 19-23 ft. lbs. (26-31 N.m) (17) Tighten to specification in sequence. (Scheme 37) (18) Tighten to specification in sequence. (Scheme 38) |
| (1) | Measure bolts prior to installation for proper length. If bolts exceed specification, replace bolt. (Scheme 25) |
| (2) | Tighten bolts an additional 90-95 degrees. |
| (3) | Measure bolts prior to installation for proper length. If bolts exceed specification, replace bolt. (Scheme 26) |
| (4) | Tighten bolts to specification in sequence. (Scheme 27) |
| (5) | Tighten bolts to specification in sequence. (Scheme 28) |
| (6) | Tighten to 82-96 INCH Lbs. (9.3-10.8 N.m) |
| (7) | Tighten bolts to specification in sequence. (Scheme 29) |
| (8) | Tighten to 44-86 INCH Lbs. (5-10 N.m). |
| (10) | Measure bolts prior to installation for proper length. If bolts exceed specification, replace bolt. (Scheme 31) |
| (12) | Tighten to 80-94 INCH Lbs. (9-11 N.m). |
| (16) | Tighten to 19-23 ft. lbs. (26-31 N.m) |
Scheme 27
Scheme 28
Scheme 29
Scheme 30
Scheme 31
Scheme 32
Scheme 33
Scheme 34
Scheme 35
Scheme 36
Scheme 37
Scheme 38
Scheme 39
Scheme 40
