Timing Cover: Service and Repair

Timing Chain Cover and Sealing Flange Overview

Mechanical vacuum pump overview, refer to => [ Mechanical Vacuum Pump Overview ] Mechanical Vacuum Pump Overview.






1 Seal

• For the crankshaft.

• Removing and installing, refer to => [ Crankshaft Seal, Transmission Side ] Service and Repair.

2 Sealing Flange

• Transmission side.

• Removing and installing, refer to => [ Sealing Flange, Transmission Side ] Sealing Flange, Transmission Side.

3 Bolt

• 23 Nm

4 Bolt

• 8 Nm

• Tighten in a diagonal sequence and in steps.

5 Seal

• Quantity: 2

• For the camshaft adjustment valve 1 and the exhaust camshaft adjustment valve 1.

• Replace if leaking or damaged.

• Removing and installing, refer to => [ Cover Seal, Installing ] Service and Repair.

6 Bolt

• 8 Nm

7 Camshaft Position Sensor

• Camshaft position sensor (G40) and camshaft position sensor 2 (G163).

8 O-ring

• Quantity: 2

• Always replace.

9 Alignment Pins

• Quantity: 2

10 Cover

11 Cylinder Head Gasket

• Clean the holes and fill with sealant. Refer to => [ Installing ] Sealing Flange, Transmission Side.

12 Alignment Pins

13 Bolt

• 10 Nm