Camshaft Timing Chain Assembly Overview

Camshaft Timing Chain Assembly Overview

Left camshaft timing chain





1 Camshaft Adjuster for Exhaust Camshaft

• Identification "Exhaust"

• Removal and installation, refer to => [ Camshaft Timing Chain ] Camshaft Timing Chain

2 Bolt

• Replace

• 80 Nm plus an additional 90° turn

3 Bolt

• Replace

• 80 Nm plus an additional 90° turn

4 Camshaft Adjuster for Intake Camshaft

• Identification "Intake"

• Removal and installation, refer to => [ Camshaft Timing Chain ] Camshaft Timing Chain

5 Left Camshaft Timing Chain

• Mark the running direction with pain before removing.

• Removal and installation, refer to => [ Camshaft Timing Chain ] Camshaft Timing Chain

6 Bolt

• Replace

• 5 Nm plus an additional 90° turn

7 Guide Piece

8 Chain Tensioner for Left Camshaft Timing Chain

• Removal and installation, refer to => [ Camshaft Timing Chain ] Camshaft Timing Chain

9 Oil Strainer

• Set into the chain tensioner

• Observe locating tabs on circumference

10 Gasket

• Replace

• Clipped onto the chain tensioner

11 Mounting Bracket for Drive Sprocket

12 Bolt

• Replace

• 5 Nm plus an additional 90° turn

13 Drive Sprocket for Left Camshaft Timing Chain

14 Thrust Washer for Drive Sprocket

15 Bolt

• 22 Nm

Right camshaft timing chain





1 Pivot Pin for Drive Sprocket

• For right camshaft timing chain

• Asymmetrical version

2 Bolt

• 42 Nm

3 Camshaft Adjuster for Exhaust Camshaft

• Identification "Exhaust"

• Removal and installation, refer to => [ Camshaft Timing Chain ] Camshaft Timing Chain

4 Bolt

• Replace

• 80 Nm plus an additional 90° turn

5 Bolt

• Replace

• 80 Nm plus an additional 90° turn

6 Camshaft Adjuster for Intake Camshaft

• Identification "Intake"

• Removal and installation, refer to => [ Camshaft Timing Chain ] Camshaft Timing Chain

7 Right Camshaft Timing Chain

• Mark the running direction with pain before removing.

• Removal and installation, refer to => [ Camshaft Timing Chain ] Camshaft Timing Chain

8 Chain Tensioner for Right Camshaft Timing Chain

• Removal and installation, refer to => [ Camshaft Timing Chain ] Camshaft Timing Chain

9 Guide Piece

10 Oil Strainer

• Set into the chain tensioner

• Installation position: Observe locating tabs on circumference

11 Gasket

• Replace

• Clipped onto the chain tensioner

12 Bolt

• Replace

• 5 Nm plus an additional 90° turn

13 Thrust Washer for Drive Sprocket

14 Drive Sprocket for Right Camshaft Timing Chain

Location of the Mounting Pins for the Camshaft Timing Chain Drive Sprocket





• Alignment bushings in right camshaft timing chain drive sprocket mounting pins - 3 - must engage in holes in thrust washer - 1 - and cylinder block.

2 Drive sprocket for right camshaft timing chain
4 Bolt