Oil Pump Timing Chain Overview

Oil Pump Timing Chain Overview






1 Cylinder Block

2 Guide Rail

• Secured to the upper oil pan.

• Oil before installing the pin.

3 Chain Tensioner

• Secure using the locking pin (T10115)

4 Bolt

• 10 Nm

5 Sprocket, for the Oil Pump

• Removing and installing, refer to => [ Oil Pump ] Oil Pump.

6 Timing Chain, for the Oil Pump

• Removing:

- Remove the engine.

- Remove the control housing cover.

- Remove the timing chain.

- Remove the chain tensioner (item 3).

- Mark the direction of travel.

• Note when installing:

- Install in the original rotation direction.

- The chain must lie correctly in the tensioning and guide rails.

- Adjust the valve timing. Refer to => [ Valve Timing, Adjusting ] Adjustments.

7 Bolt

• 20 Nm + 90° (1/4)) additional turn.

• Always replace.

8 Guide Rail

• Oil before installing the pin.

9 Bolt

• 10 Nm

10 Mount

• Engages in the groove of the double sprocket (item 12).

11 Bolt

• 60 Nm + 90° (1/4) additional turn.

• Always replace.

12 Double Sprocket

• Oil the journal before installing.

• Oil the groove for the mount (item 10)

13 Gear Shaft

14 Threaded Pin

• 40 Nm.

• For the chain tensioner for the timing chain.