Small Coolant Pipe

Small Coolant Pipe

Special tools, testers and auxiliary items required

• Hose Clip Pliers (VAS 6362)

Removing

- Drain the coolant. Refer to => [ Draining and Filling ] Procedures.

- Remove the air filter housing. Refer to => [ Air Filter Housing ] Air Filter Housing.

Vehicles with a Noise Generator:

- Remove the charge air pipe from the noise generator. Refer to => [ Charge Air Pipe to Noise Generator ] Charge Air Pipe to Noise Generator.

Continuation for all Vehicles:






- Loosen the hose clamp - 2 -.

- Remove the bolt - 4 -.

- Disconnect the electrical connector - arrow -.

- Remove the bolt - 1 - and remove the charge air pipe downward.

- Remove the bolts - arrows - and remove the electrical connectors - 1 through 3 - from the bracket.






- Free up the wiring harness on the small coolant pipe - arrow -.






- Remove the bolts - 2 and 3 -.

- Disconnect the small coolant pipe from the coolant pump and from the coolant hoses - 1 and 4 -.

Installing

• Tightening specifications, refer to => [ Coolant Pipes Overview ] Coolant Pipes Overview.

Installation is performed in the reverse order of removal, noting the following:

• Secure all hose connections with hose clamps appropriate for the model. Refer to the Parts Catalog.

- Install the charge air pipe. Refer to => [ Charge Air Hose, Installing ] Charge Air Hose, Installing.