Cooling System Inspection / Water Pump
LC-47parts diagramRefer to MA section.
Water Pump
Parts DiagramFig. SLC484A
| Specification | Value |
|---|---|
| Pulley bolt | ≈62 - 81N·m |
| Water pump bolt | ≈50 - 64N·m |
Pulley bolt
62 - 81N·m
Water pump bolt
50 - 64N·m
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.
To avoid deforming timing cover, make sure there is adequate clearance between cover and hose clamp.
After installing water pump, connect hose and clamp securely, then check for leaks using radiator cap tester.
INSPECTION
- 1Check for badly rusted or corroded body assembly and vane.
- 2Check for rough operation due to excessive end play.
SLC280