Water Pump

CAUTION:
- When removing water pump assembly, be careful not to get coolant on timing belt.
- Water pump cannot be disassembled and should be replaced as a unit.
- After installing water pump, connect hose and clamps securely, then check for leaks using radiator cap tester.

REMOVAL
1. Drain coolant from radiator and cylinder block.





2. Remove fan coupling with fan.
3. Remove power steering pump drive belt, alternator drive belt and air compressor drive belt.
4. Remove water pump.

INSPECTION





- Check body assembly and vane for rust or corrosion.
- Check for rough operation due to excessive end play.

INSTALLATION





1. Use a scraper to remove old liquid gasket from water pump.
- Also remove old liquid gasket from mating surface of cylinder block.





2. Apply a continuous bead of liquid gasket to mating surface of water pump.
- Use Genuine RTV Silicone Sealant Part No. 999 MP-A7007, Three Bond TB1207-D or equivalent.