Timing Mechanism Drive Chain Overview
Timing Mechanism Drive Chain Overview
1 Guide Rail
2 Bolt
• 10 Nm + an additional 90° (1/4) turn.
• Always replace.
3 Bolt
• 5 Nm + an additional 60° (1/6) turn.
• Always replace.
4 Pin
• For the drive sprocket.
5 Drive Sprocket
• For the left camshaft timing chain.
6 Bolt
• 10 Nm + an additional 90° (1/4) turn.
• Always replace.
7 Drive Chain
• For the timing mechanism.
• Mark the running direction with paint for reinstallation later.
• Removing and installing, refer to => [ Timing Mechanism Drive Chain ] Timing Mechanism Drive Chain.
8 Bolt
• 10 Nm + an additional 90° (1/4) turn.
• Always replace.
9 Guide Rail
10 Bolt
• 8 Nm + an additional 45° (1/8) turn.
• Always replace.
11 Plate
• For the right camshaft timing chain drive sprocket.
• Asymmetrical version.
12 Drive Sprocket
• For the right camshaft timing chain.
• Installed position, refer to => [ Installed Position of the Pin for the Right Camshaft Timing Chain Drive Sprocket ].
13 Axial (Thrust) Washer
• Asymmetrical version.
• Installed position, refer to => [ Installed Position of the Pin for the Right Camshaft Timing Chain Drive Sprocket ].
14 Pin
• For the drive sprocket.
• Asymmetrical version.
• Installed position, refer to => [ Installed Position of the Pin for the Right Camshaft Timing Chain Drive Sprocket ].
15 Bolt
• 30 Nm + an additional 90° (1/4) turn.
16 Gasket
• Always replace.
17 Chain Tensioner
• Removing and installing, refer to => [ Timing Mechanism Drive Chain ] Timing Mechanism Drive Chain.
18 Bolt
• 9 Nm
19 Crankshaft
20 Bolt
• 10 Nm + an additional 90° (1/4) turn.
• Always replace.
Installed Position of the Pin for the Right Camshaft Timing Chain Drive Sprocket
• The alignment bushings in the right camshaft timing chain drive sprocket pin - 3 - must engage in the holes in the axial (thrust) washer - 1 - and cylinder block.
2 Right camshaft timing chain drive sprocket
4 Bolt