On Vehicle Service
REMOVAL
1. Disconnect negative cable at battery.
2. Drain engine oil.
3. Drain coolant.
4. Remove oil pan and oil pump strainer.
5. Remove cylinder head cover.
6. Remove water bypass pipe and bypass hose No.2.
7. Remove cooling fan and fan shroud. And then remove cooling fan belt and cooling fan pulley.
8. Remove generator belt by turning generator belt tensioner center bolt clockwise to loosen tension of generator belt.
9. Remove water pump pulley.
10. Remove generator belt tensioner.
11. Remove generator belt idler pulley.
12. Disconnect radiator outlet hose from thermostat cap.
13. With hoses connected, detach A/C compressor from compressor bracket if equipped.
14. Remove A/C compressor bracket if equipped.
15. Remove crankshaft pulley bolt.
To lock crankshaft pulley, use special tool (camshaft pulley holder) with it as shown in figure.
Special Tool
(A): 09917-68221
NOTE: Be sure to use the following bolt for fixing special tool to crankshaft pulley.
Bolt size: M8, P1.25 l = 45 mm
Strength: 7T
16. Remove crankshaft pulley.
If it is hard to remove, use special tools (Steering wheel remover and Bearing puller attachment) as shown in figure.
If bolts of steering wheel remover are too long, replace them with those of suitable length.
Special Tools
(A): 09944-36011
(B): 09926-58010
17. Remove timing chain cover.
CLEAN
^ Clean sealing surface on timing chain cover, crankcase, cylinder block and cylinder head.
Remove oil, old sealant, and dust from sealing surface.
INSPECTION
^ Check oil seal lip for fault or other damage. Replace as necessary.
NOTE: When installing new oil seal, tap it in until its surface is flash with edge of timing chain cover. To install oil seal, use special tool (bearing installer).
Special Tool
(A): 09913-75510
INSTALLATION
Reverse removal sequence to install timing chain cover noting following points.
1. Apply sealant "A" and "B" to area as shown in figure.
"A": Sealant 99000-31150
"B": Sealant 99000-31140
2. Apply engine oil to oil seal lip, then install timing chain cover. Tighten bolts and nut to specified torque.
NOTE: Before installing timing chain cover, check that pin is securely fitted.
Tightening Torque (a): 11.0 Nm (1.1 kg-m, 8.0 ft. lbs.)
3. Install crankshaft pulley.
To lock crankshaft pulley, use special tool (camshaft pulley holder) with it as shown in figure.
Special Tool
(A): 09917-68221
NOTE: Be sure to use the following bolt for fixing special tool to crankshaft pulley.
Bolt size: M8, P1.25 l = 45 mm
Strength: 7T
Tightening Torque (a): 150 Nm (15 kg-m 108.5 ft. lbs.)
4. Install A/C compressor bracket if equipped.
Tighten bracket bolts to specified torque.
Tightening Torque (a): 55 Nm (5.5 kg-m, 40.0 ft. lbs.)
5. Install generator belt idler pulley.
Tighten nut to specified torque.
Tightening Torque (b): 45 Nm (4.5 kg-m, 33.0 ft. lbs.)
6. Connect radiator outlet hose to thermostat cap.
7. Install generator belt tensioner.
Tighten bolts to specified torque.
Tightening Torque (a): 25 Nm (2.5 kg-m, 18.5 ft. lbs.)
8. Install water pump pulley.
9. Install generator belt by turning generator belt tensioner center bolt clockwise to loosen tension of generator belt.
10. Install cooling fan belt, fan pulley, cooling fan and shroud.
11. Install bypass pipe and water bypass hose No.2.
12. Install cylinder head cover.
13. Install oil pan and oil pump strainer.
14. Adjust cooling fan belt tension. Refer to Cooling System.
15. Refill cooling system with coolant, front differential with gear oil, engine with engine oil and power steering system with specified fluid.
16. Verify that there is no coolant leakage, oil leakage, power steering fluid leakage and exhaust gas leakage at each connection.