Camshaft Timing Chain Assembly Overview
Camshaft Timing Chain Assembly Overview
Left camshaft timing chain
1 Camshaft adjuster for exhaust camshaft
• Identification "Exhaust"
• Removing and installing, refer to => [ Camshaft Timing Chain ] [1][2]Camshaft Timing Chain
2 Bolt
• Replace
• 80 Nm plus an additional 90° (1/4) turn.
3 Bolt
• Replace
• 80 Nm plus an additional 90° (1/4) turn.
4 Camshaft adjuster for intake camshaft
• Identification "Intake"
• Removing and installing, refer to => [ Camshaft Timing Chain ] [1][2]Camshaft Timing Chain
5 Left camshaft timing chain
• Mark running direction with pain before removing.
• Removing and installing, refer to => [ Camshaft Timing Chain ] [1][2]Camshaft Timing Chain
6 Bolt
• Replace
• 5 Nm plus an additional 90° (1/4) turn.
7 Guide piece
8 Chain tensioner for left camshaft timing chain
• Removing and installing, refer to => [ Camshaft Timing Chain ] [1][2]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° (1/4) 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
• Installed location => [ Location of the mounting pins for the camshaft
timing chain drive sprocket ]
2 Bolt
• 42 Nm
3 Camshaft adjuster for exhaust camshaft
• Identification "Exhaust"
• Removing and installing, refer to => [ Camshaft Timing Chain ] [1][2]Camshaft Timing Chain
4 Bolt
• Replace
• 80 Nm plus an additional 90° (1/4) turn.
5 Bolt
• Replace
• 80 Nm plus an additional 90° (1/4) turn.
6 Camshaft adjuster for intake camshaft
• Identification "Intake"
• Removing and installing, refer to => [ Camshaft Timing Chain ] [1][2]Camshaft Timing Chain
7 Right camshaft timing chain
• Mark running direction with pain before removing.
• Removing and installing, refer to => [ Camshaft Timing Chain ] [1][2]Camshaft Timing Chain
8 Chain tensioner for right camshaft timing chain
• Removing and installing, refer to => [ Camshaft Timing Chain ] [1][2]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° (1/4) 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