Engine Mechanical (H6DO - 3.6L DOHC): Removal & Installation Subaru Outback BR

INSTALLATION

1. Install front mounting bracket to the cradle. Tightening torque: 60 N.m (6.1 kgf-m, 44.3 ft-lb)
2. Install the front mount. Tightening torque: T1: 25 N.m (2.5 kgf-m, 18.4 ft-lb) T2: 45 N.m (4.6 kgf-m, 33.2 ft-lb)
3. Remove the lifting device and wire ropes.
4. Install the radiator main fan & fan motor and radiator sub fan & fan motor. Ref. to «INSTALLATION»(ref-371899-S04472265882010091900000) , Radiator Main Fan and Fan Motor. Ref. to «INSTALLATION»(ref-371899-S08760544642010091900000) , Radiator Sub Fan and Fan Motor.
5. Lift up the vehicle.
6. Install the under cover. Ref. to «INSTALLATION»(ref-371913-S15712020302010091900000) , Front Under Cover.
7. Lower the vehicle.
8. Remove the ST.
9. Install the throttle body to intake manifold. NOTE: Use a new gasket. Tightening torque: 8 N.m (0.8 kgf-m, 5.9 ft-lb)
10. Install the engine hanger bracket. Tightening torque: 19 N.m (1.9 kgf-m, 14.0 ft-lb)
11. Install the engine harness connector to the engine hanger bracket.
12. Connect the connector to the throttle body.
13. Connect the engine harness.
14. Attach the grille bracket.
15. Install the air intake duct, air cleaner case and air intake boot assembly. Ref. to «INSTALLATION»(ref-371896-S14011537962010091900000) , Air Intake Duct. Ref. to «INSTALLATION»(ref-371896-S17810390872010091900000) , Air Cleaner Case. Ref. to «INSTALLATION»(ref-371896-S02881003482010091900000) , Air Intake Boot.
16. Connect the ground cable to battery.
17. Fill engine coolant. Ref. to «FILLING OF ENGINE COOLANT»(ref-371899-S36348928632010091900000) , REPLACEMENT, Engine Coolant.
18. Install the collector cover.
19. Change the front hood damper bolt mounting position from (B) to (A), and completely close the front hood. Tightening torque: 20 N.m (2.0 kgf-m, 14.8 ft-lb)

REMOVAL

Note. When replacing the single part, perform the work with the engine installed to body.

Scheme 264

1. Remove the collector cover. NOTE: Follow these procedures for removal of the collector cover. Lift up the rear side holding two positions (A). Lift up the front side holding two positions (B) while moving it in the forward direction of the vehicle.
2. Remove the air intake duct. Ref. to «REMOVAL»(ref-371896-S20541353172010091900000) , Air Intake Duct.
3. Install the tool to the pulley bolt of the belt tension adjuster assembly.
4. Rotate the tool clockwise and loosen the V-belt to remove.

Install in the reverse order of removal.

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1. Replace the V-belt, if cracks, fraying or wear is found.
2. Make sure that the V-belt automatic belt tension indicator (A) is within the range (D).

Note. When replacing the single part, perform the work with the engine installed to body.

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1. Remove the V-belts. Ref. to «REMOVAL»(ref-371890-S42424743962010091900000) , V-belt.
2. Remove the crank pulley cover.
3. Use the ST to lock the crank pulley, and remove the crank pulley bolt. ST1 18355AA000 PULLEY WRENCH ST2 18334AA000 PULLEY WRENCH PIN SET
4. Remove the crank pulley.

1. Clean the crankshaft thread using compressed air.
2. Install the crank pulley.
3. Apply engine oil to the crank pulley bolt seat and thread.
4. Use the ST to lock the crank pulley, and tighten the crank pulley bolt. ST1 18355AA000 PULLEY WRENCH ST2 18334AA000 PULLEY WRENCH PIN SET Tightening torque: 195 N.m (19.9 kgf-m, 143.8 ft-lb)
5. Install the O-ring, and install the crank pulley cover. NOTE: Use new O-rings. Tightening torque: 6.4 N.m (0.7 kgf-m, 4.7 ft-lb)
6. Install the V-belts. Ref. to «INSTALLATION»(ref-371890-S32448109492010091900000) , V-belt.

Note. When replacing the single part, perform the work with the engine installed to body.

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1. Drain the engine oil. Ref. to «REPLACEMENT»(ref-371884-S32969365982010091900000) , Engine Oil.
2. Lift up the vehicle.
3. Remove the under cover. Ref. to «REMOVAL»(ref-371913-S09538241932010091900000) , Front Under Cover.
4. Drain engine coolant. Ref. to «DRAINING OF ENGINE COOLANT»(ref-371899-S23258697372010091900000) , REPLACEMENT, Engine Coolant.
5. Remove the front exhaust pipe. Ref. to «REMOVAL»(ref-371938-S37097172362010091900000) , Front Exhaust Pipe.
6. Lower the vehicle.
7. Change the bolt mounting position from (A) to (B), and completely open the front hood. Tightening torque: 20 N.m (2.0 kgf-m, 14.8 ft-lb)
8. Remove the air intake duct. Ref. to «REMOVAL»(ref-371896-S20541353172010091900000) , Air Intake Duct.
9. Remove the air intake boot assembly. Ref. to «REMOVAL»(ref-371896-S05520593882010091900000) , Air Intake Boot.
10. Disconnect the engine harness connector.
11. Disconnect the connector from the throttle body.
12. Remove the engine harness connector from the engine hanger bracket.
13. Remove the engine hanger bracket.
14. Remove the throttle body from the intake manifold. NOTE: Do not disconnect the inlet and outlet hoses of engine coolant.
15. Attach the ST. ST 18360AA020 HANGER Tightening torque: 19 N.m (1.9 kgf-m, 14.0 Mb)
16. Remove the V-belts. Ref. to «REMOVAL»(ref-371890-S42424743962010091900000) , V-belt.
17. Remove the crank pulley. Ref. to «REMOVAL»(ref-371890-S11461836852010091900000) , Crank Pulley.
18. Remove the grille bracket. NOTE: Remove ten clips when removing the grille bracket.
19. Remove the reservoir tank. Ref. to «REMOVAL»(ref-371899-S02283336512010091900000) , Reservoir Tank.
20. Remove the radiator main fan & fan motor and radiator sub fan & fan motor. Ref. to «REMOVAL»(ref-371899-S35640087102010091900000) , Radiator Main Fan and Fan Motor.
21. Remove the radiator. Ref. to «REMOVAL»(ref-371899-S41079586492010091900000) , Radiator.
22. Support the engine with a lifting device and wire ropes.
23. Remove the front mount from the chain cover.
24. Remove the front mounting bracket from the cradle.
25. Remove the oil cooler pipe from the chain cover.
26. Remove the chain cover.

Note. Chain cover installation bolt has three different sizes. To prevent the confusion in installation, keep these bolts on container individually.

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1. Check the chain cover surface for scratches or dents.
2. Check for oil leakage on the chain cover mating surface and installation part of crank pulley. If there is an oil leak from the oil seal, perform replacement with a new oil seal. ST 499585700 OIL SEAL GUIDE Oil seal press-fit position: Chain cover end face - Position -1 mm (-0.039 in) from the chain cover end face.

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Note. When replacing the single part, perform the work with the engine installed to body. To avoid mixing the timing chain component parts, separate each part after their removal.

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1. Drain the engine oil. Ref. to «REPLACEMENT»(ref-371884-S32969365982010091900000) , Engine Oil.
2. Remove the radiator. Ref. to «REMOVAL»(ref-371899-S41079586492010091900000) , Radiator.
3. Remove the V-belts. Ref. to «REMOVAL»(ref-371890-S42424743962010091900000) , V-belt.
4. Remove the crank pulley. Ref. to «REMOVAL»(ref-371890-S11461836852010091900000) , Crank Pulley.
5. Remove the chain cover. Ref. to «REMOVAL»(ref-371890-S03614994732010091900000) , Chain Cover.
6. Remove the chain tensioner (RH). NOTE: When removing chain tensioner (RH), hold the plunger by hand so that it does not come flying out.
7. Remove the chain guide (RH: between cams).
8. Remove the chain tensioner lever (RH).
9. Remove the chain guide (RH).
10. Remove the timing chain (RH).
11. Remove the chain tensioner (LH). NOTE: When removing chain tensioner (LH), hold the plunger by hand so that it does not come flying out.
12. Remove the chain guide (LH: between cams).
13. Remove the chain tensioner lever (LH).
14. Remove the chain guide (LH).
15. Remove the timing chain (LH).
16. Remove the chain tensioner (main). NOTE: When removing chain tensioner (main), hold the plunger by hand so that it does not come flying out.
17. Remove the chain guide (main).
18. Remove the chain tensioner lever (main).
19. Use the ST to lock the idler sprocket, and loosen the idler sprocket bolt.
20. Remove the idler sprocket bolts, and remove the idler sprocket and timing chain (main). ST1 18355AA000 PULLEY WRENCH ST2 18334AA000 PULLEY WRENCH PIN SET

Note. Be careful that the foreign matter is not into or onto the assembled component during installation. Apply engine oil to all component parts of the timing chain.

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1. Prepare to attach the chain tensioner. Insert the screw, spring pin and plunger into the tensioner body. As shown in the figure, turn the rubber mat counterclockwise while holding the chain tensioner from above by hand. NOTE: Degrease the contact surface between the plunger head and rubber mat, so that they do not slip. Insert the stopper pin into the hole on the chain tensioner body.
2. Align the position of oil pump shaft knock pin to six o'clock position as shown in the figure.
3. Using ST, align the "Top mark" on crank sprocket to nine o'clock position as shown in the figure.
4. Align the intake cam sprocket to twelve o'clock position as shown in the figure.
5. Align the exhaust cam sprocket to twelve o'clock position as shown in the figure.
6. Using ST, align the "Top mark" on crank sprocket to twelve o'clock position as shown in the figure. NOTE: The #1 piston is positioned at TDC. Do not rotate the crankshaft and cam sprocket before completing timing chain installation. At this time, crank sprocket key is at three o'clock position.
7. Install the chain guide (main). Tightening torque: 16 N.m (1.6 kgf-m, 11.8 ft-lb)
8. Install the idler sprocket and timing chain (main). Match the timing chain mark (gold) to the timing mark position of the idler sprocket. Align the idler sprocket timing mark at six o'clock position, and install the idler sprocket and timing chain. Make sure that the timing chain mark (gold) is located at twelve o'clock position on the crank sprocket. Use the ST to lock the idler sprocket, and install the idler sprocket bolt. ST1 18355AA000 PULLEY WRENCH ST2 18334AA000 PULLEY WRENCH PIN SET Tightening torque: 120 N.m (12.2 kgf-m, 88.5 ft-lb)
9. Install the chain tensioner lever (main). Tightening torque: 16 N.m (1.6 kgf-m, 11.8 ft-lb)
10. Install the chain tensioner (main) and pull out the stopper pin. NOTE: The timing chain (main) line will be complete. Tightening torque: 16 N.m (1.6 kgf-m, 11.8 ft-lb)
11. Install the chain guide (LH). Tightening torque: 16 N.m (1.6 kgf-m, 11.8 ft-lb)
12. Install the chain guide (LH: between cams). Tightening torque: 6.4 N.m (0.7 kgf-m, 4.7 ft-lb)
13. Install timing chain (LH). Match the timing mark of intake cam sprocket (LH) to the timing chain mark (blue). Match the timing mark of exhaust cam sprocket (LH) to the timing chain mark (blue). Install the timing chain to the water pump sprocket. Match the timing mark of idler sprocket to the timing chain mark (gold).
14. Install the chain tensioner lever (LH). Tightening torque: 16 N.m (1.6 kgf-m, 11.8 ft-lb)
15. Install the chain tensioner (LH) and pull out the stopper pin. NOTE: Make sure that there is a bolt attached on the side face of the chain tensioner housing. The timing chain (LH) line will be complete. Tightening torque: 16 N.m (1.6 kgf-m, 11.8 ft-lb)
16. Install the chain guide (RH). Tightening torque: 16 N.m (1.6 kgf-m, 11.8 ft-lb)
17. Install the chain guide (RH: between cams). Tightening torque: 6.4 N.m (0.7 kgf-m, 4.7 ft-lb)
18. Install timing chain (RH). Match the timing mark of intake cam sprocket (RH) to the timing chain mark (blue). Match the timing mark of exhaust cam sprocket (RH) to the timing chain mark (blue). Match the timing mark of idler sprocket to the timing chain mark (gold).
19. Install the chain tensioner lever (RH). Tightening torque: 16 N.m (1.6 kgf-m, 11.8 ft-lb)
20. Install the chain tensioner (RH) and pull out the stopper pin. NOTE: The timing chain (RH) line will be complete. Tightening torque: 16 N.m (1.6 kgf-m, 11.8 ft-lb)
21. After installation, perform the following confirmations. CAUTION: Always make sure to perform this confirmation. Make sure that the timing mark of idler sprocket is aligned to three timing chain marks (gold). Make sure that the twelve o'clock position on the crank sprocket is aligned to the timing chain (main) mark (gold). Make sure that the LH side cam sprocket timing mark is aligned to the timing chain mark (blue). Make sure that the RH side cam sprocket timing mark is aligned to the timing chain mark (blue). Make sure that all bolts are tightened at the specified torque.
22. Using the ST, turn the crankshaft in the direction of engine rotation, and make sure that there are no abnormal conditions. CAUTION: Always make sure to perform this confirmation.
23. Install the chain cover. Ref. to «INSTALLATION»(ref-371890-S20199785232010091900000) , Chain Cover.
24. Install the crank pulley. Ref. to «INSTALLATION»(ref-371890-S23260494852010091900000) , Crank Pulley.
25. Install the V-belts. Ref. to «INSTALLATION»(ref-371890-S32448109492010091900000) , V-belt.
26. Fill engine oil. Ref. to «REPLACEMENT»(ref-371884-S32969365982010091900000) , Engine Oil.
27. Make sure there is no oil leaks in the chain cover mating surface.
28. Install the radiator. Ref. to «INSTALLATION»(ref-371899-S10711893152010091900000) , Radiator.

Note. When replacing the single part, perform the work with the engine installed to body.

Scheme 312

1. Remove the V-belts. Ref. to «REMOVAL»(ref-371890-S42424743962010091900000) , V-belt.
2. Remove the crank pulley. Ref. to «REMOVAL»(ref-371890-S11461836852010091900000) , Crank Pulley.
3. Remove the chain cover. Ref. to «REMOVAL»(ref-371890-S03614994732010091900000) , Chain Cover.
4. Remove the timing chain assembly. Ref. to «REMOVAL»(ref-371890-S10281519252010091900000) , Timing Chain Assembly.
5. Use the ST to lock the cam sprocket, and remove the cam sprocket bolt. ST 499977500 CAM SPROCKET WRENCH IN side Ex side
6. Remove the cam sprocket.

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1. Remove the cam sprocket.
2. Use the ST to lock the cam sprocket, and install the cam sprocket bolt. Tightening torque: Tighten to 29.5 N.m (3.0 kgf-m, 21.8 ft-lb) of torque, and then tighten further by 45°. ST 499977500 CAM SPROCKET WRENCH IN side EX side
3. Install the timing chain assembly. Ref. to «INSTALLATION»(ref-371890-S27655773222010091900000) , Timing Chain Assembly.
4. Install the chain cover. Ref. to «INSTALLATION»(ref-371890-S20199785232010091900000) , Chain Cover.
5. Install the crank pulley. Ref. to «INSTALLATION»(ref-371890-S23260494852010091900000) , Crank Pulley.
6. Install the V-belts. Ref. to «INSTALLATION»(ref-371890-S32448109492010091900000) , V-belt.

Note. When replacing the single part, perform the work with the engine installed to body.

1. Remove the V-belts. Ref. to «REMOVAL»(ref-371890-S42424743962010091900000) , V-belt.
2. Remove the crank pulley. Ref. to «REMOVAL»(ref-371890-S11461836852010091900000) , Crank Pulley.
3. Remove the chain cover. Ref. to «REMOVAL»(ref-371890-S03614994732010091900000) , Chain Cover.
4. Remove the timing chain assembly. Ref. to «REMOVAL»(ref-371890-S10281519252010091900000) , Timing Chain Assembly.
5. Remove the crank sprocket (A).

Scheme 315

1. Install the crank sprocket (A).
2. Install the timing chain assembly. Ref. to «INSTALLATION»(ref-371890-S27655773222010091900000) , Timing Chain Assembly.
3. Install the chain cover. Ref. to «INSTALLATION»(ref-371890-S20199785232010091900000) , Chain Cover.
4. Install the crank pulley. Ref. to «INSTALLATION»(ref-371890-S23260494852010091900000) , Crank Pulley.
5. Install the V-belts. Ref. to «INSTALLATION»(ref-371890-S32448109492010091900000) , V-belt.

Note. Before conducting this procedure, drain the engine oil completely.

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1. Remove the engine from vehicle. Ref. to «REMOVAL»(ref-371890-S35280511132010091900000) , Engine Assembly.
2. Remove the crank pulley. Ref. to «REMOVAL»(ref-371890-S11461836852010091900000) , Crank Pulley.
3. Remove the chain cover. Ref. to «REMOVAL»(ref-371890-S03614994732010091900000) , Chain Cover.
4. Remove the timing chain assembly. Ref. to «REMOVAL»(ref-371890-S10281519252010091900000) , Timing Chain Assembly.
5. Remove the cam sprocket. Ref. to «REMOVAL»(ref-371890-S35346914062010091900000) , Cam Sprocket.
6. Remove the crank sprocket. Ref. to «REMOVAL»(ref-371890-S25481745322010091900000) , Crank Sprocket.
7. Remove the camshaft. Ref. to «REMOVAL»(ref-371890-S04918135372010091900000) , Camshaft.
8. Remove the cylinder head. Ref. to «REMOVAL»(ref-371890-S15823753572010091900000) , Cylinder Head.
9. Use the ST to lock the crankshaft, and remove the drive plate. ST 498497100 CRANKSHAFT STOPPER
10. Remove the crankshaft position sensor.
11. Remove the crankshaft position sensor plate.
12. Rotate the engine to set oil pan upper.
13. Remove the bolts which secure oil pan lower to oil pan upper.
14. Insert an oil pan cutter blade into the gap between oil pan upper and oil pan lower, and remove the oil pan lower. CAUTION: Do not use a screwdriver or similar tools in place of oil pan cutter.
15. Remove the oil cooler connector and remove the oil cooler.
16. Remove the oil pump. Ref. to «REMOVAL»(ref-371884-S33645048572010091900000) , Oil Pump.
17. Remove the oil level switch. Ref. to «REMOVAL»(ref-371884-S12186550142010091900000) , Oil Level Switch.
18. Remove the thermostat cover, and then remove the thermostat.
19. Remove the oil pump cover.
20. Face the front of the engine up, standing the engine on one end.
21. Remove ten O-rings from the underside of the cylinder block.
22. Mark the direction of front and the number of connecting rod caps.
23. Remove the #1 and #4 connecting rod caps and pistons from the cylinder block. NOTE: Use 3/8 inch (9.5 sq.) for the extension and TORX® socket (E12). After removing the two connecting rod connection bolts, turning the crankshaft (ST) counterclockwise will remove the connecting rod cap. Mark each connecting rod cap and piston with connecting rod cap number and piston number. The removal of all connecting rod caps and pistons are performed in three separate steps. First, remove the #1 and #4 connecting rod caps and pistons are simultaneously, then the #2 and #5 connecting rod caps and pistons simultaneously, and then the #3 and #6 connecting rod caps and pistons simultaneously. Using the ST, turn the crankshaft and set the #1 piston at the mid point between TDC and BDC. ST 18252AA000 CRANKSHAFT SOCKET Remove the two #1 connecting rod cap connection bolts, and remove the connecting rod cap. Remove the two #4 connecting rod cap connection bolts, and remove the connecting rod cap. Using the ST, turn the crankshaft and separate the positions of the crank pin and the large end of the #1 connecting rod. ST 18252AA000 CRANKSHAFT SOCKET Push the #1 connecting rod in the direction of the arrow, and remove the #1 piston and connecting rod from the cylinder block. Using the ST, turn the crankshaft and separate the positions of the crank pin and the large end of the #4 connecting rod. ST 18252AA000 CRANKSHAFT SOCKET Push the #4 connecting rod in the direction 26) Face the cylinder block (RH) up. of the arrow, and remove the #4 piston and connecting rod from the cylinder block.
24. Remove the #2 and #5 connecting rods and pistons from the cylinder block in the same manner. ST 18252AA000 CRANKSHAFT SOCKET
25. Remove the #3 and #6 connecting rods and pistons from the cylinder block in the same manner. ST 18252AA000 CRANKSHAFT SOCKET
26. Face the cylinder block (RH) up.
27. Remove the upper bolt.
28. Loosen the cylinder block bolts in the order indicated in the figure, and separate cylinder block (RH) and (LH). NOTE: Confirm that the crankshaft is remaining in the cylinder block (LH). If the cylinder block (RH) is lifted carelessly when separating, the crankshaft may stick to cylinder block (RH), then fall off.
29. Remove the rear oil seal.
30. Remove the crankshaft from cylinder block (LH).
31. Remove the crankshaft bearings from cylinder block using a hammer handle.

Note. Do not confuse the combination of crankshaft bearings. Press the bearing at the end opposite to locking lip.

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1. After setting the cylinder block to ST, install the crankshaft bearing. ST 18232AA000 ENGINE STAND NOTE: Apply a coat of engine oil to the bearing and crankshaft journal.
2. Mount the crankshaft in cylinder block (LH).
3. Apply liquid gasket to the mating surfaces of cylinder block (RH). CAUTION: Do not allow liquid gasket to run over into oil passages, bearing grooves, etc. NOTE: Install within 5 min. after applying liquid gasket. Liquid gasket: THREE BOND 1217G (Part No. K0877Y0100) or equivalent Liquid gasket applying diameter: 1.0±0.2 mm (0.039±0.008 in)
4. Attach cylinder block (RH) to cylinder block (LH).
5. Apply a coat of engine oil to the washer and bolt thread.
6. Tighten all bolts in the numerical order as shown in the figure. Tightening torque: 12 N.m (1.2 kgf-m, 8.9 ft-lb)
7. Retighten all bolts in the numerical order as shown in the figure. Tightening torque: 18 N.m (1.8 kgf-m, 13.3 ft-lb)
8. Tighten all bolts by 90° in numerical order as shown in the figure.
9. Install the upper bolt to cylinder block. Tightening torque: 25 N.m (2.5 kgf-m, 18.4 ft-lb) NOTE: Remove any liquid gasket squeezed out onto the seal surface between the chain cover and oil pan upper, after tightening the cylinder block connecting bolts.
10. Apply a coat of engine oil to the oil seal periphery and install the rear oil seal using ST1 and ST2. NOTE: Use a new rear oil seal. ST1 499597100 CRANKSHAFT OIL SEAL GUIDE ST2 499587200 CRANKSHAFT OIL SEAL INSTALLER
11. Face the front of the engine up, standing the engine on one end.
12. Attach the piston ring and oil ring to the piston. Position the top ring gap at (A) in the figure. Position the second ring gap at (B). Position the upper rail gap at (C) in the figure. Position the expander gap at (D) in the figure. Position the lower rail gap at (E) in the figure. CAUTION: Make sure ring gaps do not face the same direction. Make sure ring gaps are not within the piston skirt area. Assemble so that the stamp mark N faces towards the top of the piston.
13. Install the #1 piston and connecting rod to the cylinder block. Apply engine oil to the outer circumference of the piston and in the cylinder block. Face the front mark of piston (A) towards the front of the engine, and set the piston to the ST. Using ST, press-fit the piston into cylinder block. NOTE: When inserting the piston into the cylinder block, perform according to the items listed below. Insert while lightly tapping the top of the piston with the handle of a plastic hammer. Insert while making sure that the large end of the connecting rod does not scratch the cylinder liner. Insert while continually making sure that the large end of the connecting rod does not touch the crankshaft. ST 398744300 PISTON GUIDE Using the ST, turn the crankshaft and match the positions of the crank pin and the large end of the connecting rod. ST 18252AA000 CRANKSHAFT SOCKET Install the connecting rod cap. Tightening torque: 60 N.m (6.1 kgf-m, 44.3 ft-lb)
14. In the same procedures as for the #1 piston, install the piston and connecting rods to the cylinder block, in the order of #2, #3, #4, #5 and #6.
15. Install the O-ring to the underside of the cylinder block. NOTE: Use new O-rings.
16. Apply liquid gasket to the mating surface of oil pan upper. NOTE: Install within 5 min. after applying liquid gasket. Liquid gasket: THREE BOND 1217G (Part No. K0877Y0100) or equivalent Liquid gasket applying diameter: 5.0±1.0 mm (0.20±0.04 in)
17. Temporarily tighten the oil pan upper.
18. Tighten the oil pan upper installing bolts in the numerical order as shown in the figure. Tightening torque: 18 N.m (1.8 kgf-m, 13.3 ft-lb)
19. Install the thermostat and thermostat cover. Tightening torque: 6.4 N.m (0.7 kgf-m, 4.7 ft-lb)
20. Install the oil level switch. Ref. to «INSTALLATION»(ref-371884-S40599974742010091900000) , Oil Level Switch.
21. Install the oil pump. Ref. to «INSTALLATION»(ref-371884-S14103225992010091900000) , Oil Pump.
22. Tighten the oil cooler connector to install the oil cooler to the oil pan upper. Tightening torque: 54 N.m (5.5 kgf-m, 39.8 ft-lb) NOTE: Use new O-rings.
23. Apply liquid gasket to the matching surface of oil pan lower. NOTE: Install within 5 min. after applying liquid gasket. Liquid gasket: THREE BOND 1217G (Part No. K0877Y0100) or equivalent Liquid gasket applying diameter: 5.0±1.0 mm (0.20±0.04 in)
24. Tighten the oil pan lower installing bolts in the numerical order as shown in the figure. Tightening torque: 6.4 N.m (0.7 kgf-m, 4.7 ft-lb)
25. Install the crankshaft position sensor plate.
26. Install the crankshaft position sensor. Tightening torque: 6.4 N.m (0.7 kgf-m, 4.7 ft-lb)
27. Using the ST, install the drive plate. ST 498497100 CRANKSHAFT STOPPER Tightening torque: 90 N.m (9.2 kgf-m, 66.4 ft-lb)
28. Install the cylinder head. Ref. to «INSTALLATION»(ref-371890-S07340517662010091900000) , Cylinder Head.
29. Install the camshaft. Ref. to «INSTALLATION»(ref-371890-S15615319062010091900000) , Camshaft.
30. Install the crank sprocket. Ref. to «INSTALLATION»(ref-371890-S37450556162010091900000) , Crank Sprocket.
31. Install the cam sprocket. Ref. to «INSTALLATION»(ref-371890-S02283279292010091900000) , Cam Sprocket.
32. Install the timing chain assembly. Ref. to «INSTALLATION»(ref-371890-S27655773222010091900000) , Timing Chain Assembly.
33. Install the chain cover. Ref. to «INSTALLATION»(ref-371890-S20199785232010091900000) , Chain Cover.
34. Install the crank pulley. Ref. to «INSTALLATION»(ref-371890-S23260494852010091900000) , Crank Pulley.
35. Install the engine to the vehicle. Ref. to «INSTALLATION»(ref-371890-S12809169672010091900000) , Engine Assembly.

Scheme 349

Note. To prevent confusion of various parts, mark each part.

1. Remove the connecting rod bearing.
2. Remove the piston rings using piston ring expander.
3. Remove the oil ring by hand. NOTE: Arrange the removed piston rings in proper order, to prevent confusion.
4. Remove the snap ring.
5. Using snap ring pliers, remove the snap ring.
6. Remove the piston pin from the piston.
7. Separate the piston and connecting rod. NOTE: Mark the direction of front side to each connecting rod.
8. Remove the plug and orifice from the cylinder block as necessary. Ref. to «CYLINDER BLOCK»(ref-371890-S38512033952010091900000) , COMPONENT, General Description.

Scheme 350

1. Apply engine oil to the surface of the connecting rod bearing. Attach the connecting rod bearing to the connecting rod.
2. Join the connecting rod and piston. NOTE: Position each connecting rod with the marked side facing forward.
3. Apply engine oil to the piston pin, and attach the piston pin.
4. Using snap ring pliers, attach the snap ring.
5. Install the oil ring upper rail, expander and lower rail by hand.
6. Install the second ring and top ring using piston ring expander.

Specifications for the oil flow control solenoid valve are included in the FU section. Ref. to REMOVAL , Oil Flow Control Solenoid Valve.

Specifications for the oil flow control solenoid valve are included in the FU section. Ref. to INSTALLATION , Oil Flow Control Solenoid Valve.