Vacuum Pump, TT RS

Vacuum Pump, TT RS

The vacuum pump is installed on the engine on the left side.

Removing

- Remove the engine cover - 1 -.






- Remove bolts - arrows - and remove the air guide.






- Remove the bolts - arrows - and remove the air filter housing.






The coolant pipe is routed in front of the vacuum pump.

- Remove the coolant pipe.

Pay attention to the following when working on the cooling system:

Danger of getting burned by steam and hot coolant.

• The cooling system is under pressure when the engine is warm.

• Let the pressure come down and then cover the coolant reservoir cap with a cloth and carefully open the cap.

Remove the vacuum hose - 2 - carefully. Replace the vacuum hose if damaged.






- Remove screws - 1 -.

- Remove the vacuum pump while pushing the coolant hoses slightly to the side.

Installing

• Replace the seal.

Make sure the seal is correctly installed.

- Position the vacuum pump tappet so it engages in the groove on the shaft in the engine when vacuum pump is installed.

- Insert the vacuum pump.

- Install and tighten all the bolts - 1 - on the vacuum pump sealing flange to 9 Nm.






- Install the vacuum hose - 2 - onto the vacuum pump connection.

• Push the vacuum hose all the way onto the vacuum pump.

- Install the coolant pipe.

- Install the air filter housing and tighten the bolts - arrows -.






- Install the air guide and tighten the bolts - arrows -.






- Install the engine cover.