| Removal and Installation |
| 1. |
Drain the coolant.
(Refer to Cooling System - "Coolant")
|
| 2. |
Remove the drive belt after turning the drive belt tensioner counterclockwise.
(Refer to Timing System - "Drive Belt")
|
| 3. |
Remove the water pump pulley (A).
|
| 4. |
Remove the water pump sub assembly (A) with the gasket.
|
| 5. |
Remove the exhaust manifold heat protector.
(Refer to Intake and Exhaust System - "Exhaust Manifold")
|
| 6. |
Disconnect the water hose (A).
|
| 7. |
Remove the water pump housing (B) with the gasket.
|
| 8. |
Install in the reverse order of removal with a new water pump gasket.
|
| 9. |
Fill the engine coolant.
|
| 10. |
Start the engine and check for leaks.
|
| 11. |
Recheck the coolant level.
|
| Inspection |
| 1. |
Check each part for cracks, damage or wear, and replace the coolant
pump assembly if necessary.
|
| 2. |
Check the bearing for damage, abnormal noise and sluggish rotation,
and replace the coolant pump assembly if necessary.
|
| 3. |
Check for coolant leakage. If coolant leaks from hole, the seal is defective.
Replace the coolant pump assembly.
|
Water pump Components and components location
Water pump Troubleshooting