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 Tensioner ] Service and Repair.
2 Camshaft bolt
• Replace
• Initial tightening specifications: 60 Nm.
• Final tightening specifications: 80 Nm + 90° (1/4 turn) additional turn.
3 Camshaft bolt
• Replace
• Initial tightening specifications: 60 Nm.
• Final tightening specifications: 80 Nm + 90° (1/4 turn) additional turn.
4 Camshaft adjuster for intake camshaft
• Identification "Intake".
• Removing and installing, refer to => [ Camshaft Timing Chain Tensioner ] Service and Repair.
5 Left camshaft timing chain
• Before removing, mark direction of rotation with paint. Reversing the rotation direction of a used chain can destroy it.
• Removing and installing, refer to => [ Camshaft Timing Chain Tensioner ] Service and Repair.
6 Bolt, 5 Nm + 90° (1/4 turn) additional turn
• Replace
7 Guide piece
8 Chain tensioner for left camshaft timing chain
• Removing and installing, refer to => [ Camshaft Timing Chain Tensioner ] Service and Repair.
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, 9 Nm
13 Drive sprocket for left camshaft timing chain
14 Thrust washer for drive sprocket
15 Bolt, 22 Nm
Right Camshaft Timing Chain
1 Mounting bracket for drive sprocket
• For right camshaft timing chain.
• Asymmetrical version.
2 Bolt, 42 Nm
3 Camshaft adjuster for exhaust camshaft
• Identification "Exhaust".
• Removing and installing, refer to => [ Camshaft Timing Chain Tensioner ] Service and Repair.
4 Camshaft bolt
• Replace
• Initial tightening specifications: 60 Nm.
• Final tightening specifications: 80 Nm + 90° (1/4 turn) additional turn.
5 Camshaft bolt
• Replace
• Initial tightening specifications: 60 Nm.
• Final tightening specifications: 80 Nm + 90° (1/4 turn) additional turn.
6 Camshaft adjuster for intake camshaft
• Identification "Intake".
• Removing and installing, refer to => [ Camshaft Timing Chain Tensioner ] Service and Repair.
7 Right camshaft timing chain
• Before removing, mark direction of rotation with paint. Reversing the rotation direction of a used chain can destroy it.
• Removing and installing, refer to => [ Camshaft Timing Chain Tensioner ] Service and Repair.
8 Chain tensioner for right camshaft timing chain
• Removing and installing, refer to => [ Camshaft Timing Chain Tensioner ] Service and Repair.
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, 5 Nm + 90° (1/4 turn) additional turn
• Replace
13 Thrust washer for drive sprocket
14 Drive sprocket for right camshaft timing chain
Right Camshaft Timing Chain Drive Sprocket Mounting Bracket Location
• 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 - 42 Nm