Water Pump: Service and Repair

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 the drive belts.
3. Remove the timing belt.
4. Remove the timing belt idler.
5. Remove the power steering pump and use a wire to secure the pump to the vehicle so that it is out of the way.
6. Remove the bolts(B, C) and power steering pump bracket(A).




7. Remove the alternator.
8. Remove the water pump.
(1) Remove the 2 bolts(D) and alternator brace(A).
(2) Remove the 3 bolts(C) and remove the water pump(B) and gasket.





INSTALLATION

WATER PUMP
1. Install the water pump.
(1) Install the water pump(B) and a new gasket with the 3 bolts(C).

Tightening torque :
11.8 - 14.7N-m (1.2 - 1.5kg-m, 8.7 - 10.8lb-ft)





(2) Install the alternator brace(A) with the 2 bolts(D).

Tightening torque :
19.6 - 26.5N-m (2.0 - 2.7kg-m, 14.5 - 19.5lb-ft)


2. Install the power steering pump bracket(A) and bolts(B, C).

Tightening torque :
Bolts(B) : 34.3 - 49.0N-m (3.5 - 5.0kg-m, 25.3 - 36.2lb-ft)
Bolts(C) : 14.7 - 19.6N-m (1.5 - 2.0kg-m, 10.8 - 14.5lb-ft)





3. Install the alternator.
4. Install the power steering pump.
5. Install the timing belt idler.
6. Install the timing belt.
7. Install the water pump pulley.
8. Install the drive belts.
9. Tighten the water pump pulley bolts.

Tightening torque :
7.8 - 9.8N-m (0.8 - 1.0kg-m, 5.8 - 7.2lb-ft)


10. Fill with engine coolant.
11. Start engine and check for leaks.
12. Recheck engine coolant level.