Camshaft Timing Chain Overview

Camshaft Timing Chain Overview






1 Bolt

• 9 Nm

2 Chain Tensioner

• Is under tension.

• Secure it using the locking pin (T40011) before removing.

3 Timing Chain Tensioning Rail

4 Guide Pin

• 20 Nm

5 Bolt

• 9 Nm

6 Control Valve

• 35 Nm

• Has left hand threads.

• Remove using the assembly tool (T10352).

7 Bolt

M6 bolt:

• 8 Nm + 90° (1/4) additional turn.

M8 bolt:

• 20 Nm + 90° (1/4) additional turn.

8 Washer

9 Bearing Bracket

10 Camshaft Timing Chain Guide Rail

11 Camshaft Housing

12 Camshaft Timing Chain

• Before removing, mark the direction of rotation with paint.

• Removing and installing, refer to => [ Camshaft Timing Chain ] Camshaft Timing Chain.

13 Camshaft Timing Chain Guide Rail

14 Guide Pin

• 20 Nm

15 Crankshaft Sprocket

• Note the installed position, refer to => [ Crankshaft Sprocket Installed Position ].

Crankshaft Sprocket Installed Position





• Both surfaces - arrows - must line up across from each other.