Coolant Pump

Coolant Pump

Special tools, testers and auxiliary items required

• Hose Clamp Pliers (V.A.G 1921)

Removing

- Remove front coolant pipe. Refer to => [ Front Coolant Pipe ] Front Coolant Pipe.

- Separate electrical connection - 2 - at Map Controlled Engine Cooling Thermostat (F265).





• Ignore - 1 -.

- Remove coolant hoses - 1 and 2 - from Map Controlled Engine Cooling Thermostat (F265).





• Ignore - arrows -.

- Loosen hose clip - 1 - at coolant hose.





- Remove bolts - arrows -.

- Remove coolant pump housing toward front, pay attention to driveshaft for coolant pump while doing this.

• Coolant hose can only be removed with coolant pump removed.

- Remove bolts - arrows - and remove coolant pump - 2 - from housing - 1 -.





Installing

• Tightening specifications. Refer to => [ Coolant Pump and Coolant Thermostat Assembly Overview ] Coolant Pump and Coolant Thermostat Assembly Overview.

• Replace seals and O-rings.

• Secure all hose connections with hose clamps appropriate for the model.

- Insert new O-rings - 1 and 3 -.





- Insert coolant pump input shaft - 2 - in oil pump mount as far as stop.

- Slide coolant pump into mounts in upper section of oil pan.

• To connect drive flange onto hex head of driveshaft, reach with the finger into the lower pipe connection of coolant pump and twist at impeller until coolant pump can be inserted completely.

The rest of installation is in reverse order of removal, note the following:

- Install front coolant pipe. Refer to => [ Front Coolant Pipe ] Front Coolant Pipe.

- Fill with coolant => [ Filling ] Procedures.