Remove/install intermediate gear for engine control

AR05.10-P-7620CD

Remove/install intermediate gear for engine control

23.4.12

9.11.10

Check intermediate gear for damage and wear, added

Operation step 4



Removing

 Danger!

Risk of injury caused by moving parts that can pinch, crush or, in extreme cases, even sever extremities

No parts of the body or limbs should be within the operating range of the mechanism when moving components.

AS00.00-Z-0009-01A

1

Remove timing case cover

AR01.40-P-8000CD

2

Remove screws/bolts (1)

3

Pry off intermediate gear (2) using a suitable tool



Checking

4

Check intermediate gears (2) for damage and wear

 Replace intermediate gears (2) if necessary.



Install

5

Plug intermediate gear (2) into bores (3)

 Only as far as the gear (5) is still not engaged.

6

Pretension intermediate gear (2)

 Tension gear (5) using a suitable plastic wedge (6) through applying short pressure anti-clockwise and press at the same time in the bore (3). The gear (5) must be tensioned anti-clockwise until the gears (4, 5) align with each other.

7

Screw in screw/bolts (1)



*BA05.10-P-1001-02A

8

Check spring preload

 The gear (5) must be zero clearance.

9

Check basic setting of balance shaft

 Adjust balance shafts if necessary.

See: 

AR03.20-P-3637CD

Set basic position of the balance shaft

AR03.20-P-3638CD

10

Check basic setting for camshafts.

 Adjust camshafts if necessary.

See: 

AR05.20-P-6010CD

Set basic position of camshafts

AR05.20-P-6020CD

11

Install timing case cover

AR01.40-P-8000CD

Number

Designation

Engine 651

BA05.10-P-1001-02A

Screw/bolt, intermediate gear to crankcase

Nm

80