Camshaft Timing Chains, From 03.2007 Assembly Overview
Camshaft Timing Chains, from 03.2007 Assembly Overview
Left camshaft timing chain
1 Camshaft adjuster for exhaust camshaft
• Identification "Exhaust"
• Removing and installing, refer to => [ Camshaft Timing Chains, from 03.2007 ] Camshaft Timing Chains, From 03.2007
2 Camshaft bolt
• Replace
• Initial tightening specifications: 60 Nm
• Final tightening specifications: 80 Nm plus an additional 90° turn
3 Camshaft bolt
• Replace
• Initial tightening specifications: 60 Nm
• Final tightening specifications: 80 Nm plus an additional 90° turn
4 Camshaft adjuster for intake camshaft
• Identification "Intake"
• Removing and installing, refer to => [ Camshaft Timing Chains, from 03.2007 ] Camshaft Timing Chains, From 03.2007
5 Left camshaft timing chain
• Before removing, mark direction of rotation with paint. Reversing the rotation direction of a used chain can destroy it
• Remove from camshafts, refer to => [ Camshaft Timing Chains, from 03.2007, Removing from Camshaft ] Camshaft Timing Chains, From 03.2007, Removing From Camshaft
• Removing and installing, refer to => [ Camshaft Timing Chains, from 03.2007 ] Camshaft Timing Chains, From 03.2007
6 5 Nm plus an additional 90° turn
• Replace
7 Guide piece
8 Chain tensioner for left camshaft timing chain
• Removing and installing, refer to => [ Camshaft Timing Chains, from 03.2007 ] Camshaft Timing Chains, From 03.2007
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 9 Nm
13 Drive sprocket for left camshaft timing chain
14 Thrust washer for drive sprocket
15 Bolt
• Replace the M6 bolt
• M6: 5 Nm plus an additional 60° turn
• M8: 22 Nm
Right camshaft timing chain
1 Pivot pin for drive sprocket
• For right camshaft timing chain
• Asymmetrical version
• Installed location, refer to => [ 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 Chains, from 03.2007 ] Camshaft Timing Chains, From 03.2007
4 Camshaft bolt
• Replace
• Initial tightening specifications: 60 Nm
• Final tightening specifications: 80 Nm plus an additional 90° turn
5 Camshaft bolt
• Replace
• Initial tightening specifications: 60 Nm
• Final tightening specifications: 80 Nm plus an additional 90° turn
6 Camshaft adjuster for intake camshaft
• Identification "Intake"
• Removing and installing, refer to => [ Camshaft Timing Chains, from 03.2007 ] Camshaft Timing Chains, From 03.2007
7 Right camshaft timing chain
• Before removing, mark direction of rotation with paint. Reversing the rotation direction of a used chain can destroy it
• Remove from camshafts, refer to => [ Camshaft Timing Chains, from 03.2007, Removing from Camshaft ] Camshaft Timing Chains, From 03.2007, Removing From Camshaft
• Removing and installing, refer to => [ Camshaft Timing Chains, from 03.2007 ] Camshaft Timing Chains, From 03.2007
8 Chain tensioner for right camshaft timing chain
• Removing and installing, refer to => [ Camshaft Timing Chains, from 03.2007 ] Camshaft Timing Chains, From 03.2007
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 5 Nm plus an additional 90° turn
• Replace
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