Water Pump Replacement

Water Pump Replacement

1. Drain the engine coolant Service and Repair.

2. Remove the timing belt:

- J35Z6 engine Timing Belt Removal
- J37A4 engine Timing Belt Removal

3. Remove the timing belt adjuster:

- J35Z6 engine Service and Repair
- J37A4 engine Service and Repair

4. Remove the five bolts securing the water pump (A), then remove the water pump.





5. Inspect and clean the O-ring groove and the mating surface of the engine block.

6. Install the water pump with a new O-ring (B).

7. Clean up any spilled engine coolant.

8. Install the timing belt adjuster:

- J35Z6 engine Service and Repair
- J37A4 engine Service and Repair

9. Install the timing belt:

- J35Z6 engine Timing Belt Installation
- J37A4 engine Timing Belt Installation

10. Refill the radiator with engine coolant, and bleed the air from the cooling system Service and Repair.