Volvo C30 2007 Service And Repair Manual page 591

Fig. 199: Identifying Water Pump
Courtesy of VOLVO CARS CORPORATION
The water pump for the engine coolant heater has a rubber-mounted mounting. The lower section is hooked
onto the mounting bracket on the vehicle.
Install:
the hoses using new hose clamps according to any markings. Remove the hose clips

the water pump and mounting, 1 x M6. Tighten

HINT: Hook the lower reverse of the rubber mounting in the mounting. This facilitates locating the
thread hole and correct mounting.
the connector.

Close the drain nipple. Remove the hose.
Fill with coolant. Run the engine until the thermostat opens. Top up if necessary.
FINISHING
ADJUSTING AND CHECKING
2012 Volvo C30 T-5
HVAC Climate Units - Removal, Replacement And Installation