Water Pump: Service and Repair
REPLACEMENT1. DRAIN COOLANT
2. REMOVE ENGINE UNDER COVER RH
3. REMOVE CYLINDER HEAD COVER NO.2
a) Remove the 3 bolts and nut, then remove the cylinder head cover No. 2.
4. DISCONNECT BATTERY NEGATIVE TERMINAL
5. REMOVE WIRE HARNESS PROTECTOR
6. SEPARATE SUCTION HOSE SUB-ASSEMBLY
7. REMOVE AIR SWITCHING VALVE ASSEMBLY
8. REMOVE FAN AND GENERATOR V BELT
9. REMOVE GENERATOR BRACKET NO. 1
10. REMOVE GENERATOR ASSEMBLY
11. REMOVE WATER PUMP PULLEY
a) Using SST, remove the water pump pulley.
SST 09960-10010 (09962-01000, 09963-00600)
12. REMOVE WATER PUMP ASSEMBLY
a) Remove the 6 bolts and water pump.
b) Remove the O-ring from the timing chain cover.
13. INSTALL WATER PUMP ASSEMBLY
a) Place a new O-ring on the timing chain cover.
b) Install the water pump with the 6 bolts.
Torque: 9.0 Nm (92 kgf-cm, 80 inch lbs.)
HINT: Each bolt length is indicated in the table.
14. INSTALL WATER PUMP PULLEY
a) Using SST, install the water pump pulley.
SST 09960-10010 (09962-01000, 09963-00600)
Torque: 15 Nm (153 kgf-cm, 11 ft. lbs.)
15. INSTALL GENERATOR ASSEMBLY
16. INSTALL GENERATOR BRACKET NO. 1
17. INSTALL AIR SWITCHING VALVE ASSEMBLY
18. INSTALL SUCTION HOSE SUB-ASSEMBLY
Torque: 9.8 Nm (100 kgf-cm, 87 inch lbs.)
19. CONNECT BATTERY NEGATIVE TERMINAL
Torque: 3.5 Nm (36 kgf-cm, 31 inch lbs.)
20. ADD COOLANT
21. CHECK FOR ENGINE COOLANT LEAKAGE
22. INSTALL CYLINDER HEAD COVER NO. 2
Torque: 7.0 Nm (71 kgf-cm, 62 inch lbs.)