volvo Workshop Repair Guides

Volvo Workshop Service and Repair Manuals

Coolant Pump <--> [Water Pump]|Removal|Page 4058 > < Verifying Water Pump Problem|Page 4055
Page 1
background image

Coolant Pump: Service and Repair
Removal

WATER PUMP REPLACEMENT 

NOTE: Always pressure test cooling system before replacing water pump, rubber seals or gaskets. Water pumps are often replaced unnecessarily eg.

when only a gasket is leaking. In case of a leakage pressure test system.

Coolant Drain Locations

Drain Coolant:

1. On AC vehicles, disconnect vacuum hose from water valve to prevent valve from opening fully.
2. Move dashboard heater control to warm.
3. Remove expansion tank cap.
4. Unscrew drain cock on right side of cylinder block.
5. Disconnect water hose from lower part of radiator.

Fan Shroud & Pulley

Coolant Pump <--> [Water Pump]|Removal|Page 4058 > < Verifying Water Pump Problem|Page 4055