Repair procedures

Removal

Water Pump
1. Drain the engine coolant.

WARNING:
System is under high pressure when the engine is hot. To avoid danger of releasing scalding engine coolant, remove the cap only when the engine is cool.

2. Remove drive belt(A).




3. Remove the 4 bolts and pump pulley(A).




4. Remove the water pump(A) and gasket.





Water Temperature Control Assembly
1. Drain the engine coolant.
2. Remove air cleaner assembly.
3. Disconnect radiator upper and lower hose(A).




4. Disconnect WTS connector.
5. Disconnect heater hose, water vent hose and water hose from water temperature control assembly.
6. Remove wiring protector.
7. Remove water temperature control assembly(A).






Installation

Water Pump
1. Install the water pump(A) and a new gasket (B) with 12 bolts.

Tightening torque
21.56 - 23.52N.m (2.2 - 2.4kgf.m, 15.91 - 17.36lb-ft)
9.80 - 11.76N.m (1.0 - 1.2kgf.m, 7.23 - 8.68lb-ft)





NOTE:
Make clean the contact face before assembly.

2. Install the 4 bolts and pump pulley(A).

Tightening torque
7.84 - 9.80N.m (0.8 - 1.0kgf.m, 5.78 - 7.23lb-ft)




3. Install drive belt(A).




4. Fill with engine coolant.
5. Start engine and check for leaks.
6. Recheck engine coolant level.

Water Temperature Control Assembly

NOTE:
Make clean the contact face before assembly.

1. Install water temperature control assembly(B) and new gasket(A).

Tightening torque
18.62 - 23.52N.m (1.9 - 2.4kgf.m, 13.74 - 17.36lb-ft)





NOTE:
Use new O-rings(C) when reassembling.

2. Connect water hoses to the water temperature control assembly.
3. Install wiring protector.
4. Connect WTS connector.
5. Connect radiator upper and lower hose(A).




6. Install air cleaner assembly.
7. Fill with engine coolant.
8. Start engine and check for leaks.
9. Recheck engine coolant level.