Remove, clean and install cover for quick vent valve

AR01.50-W-0190-01A

Remove, clean and install cover for quick vent valve



Note on calculation of tightening torque when using insertion or socket tools with various effective lengths

AH00.00-P-0015-01CW

Engine

541.9 in model 930, 932, 933, 934, 950, 952, 953, 954

Engine

542.9 in model 930, 932, 934, 950, 952, 954

Modification notes

18.11.2016

Note on calculation of tightening torque when using insertion or socket tools with various effective lengths, added.

AH00.00-P-0015-01CW

18.11.2016

 Torque tool set added.

Operation step 1

003 589 05 09 00

 Cylinder head

Number

Designation

ENGINE 541.9, 542.9

BA01.30-N-1003-01D

Air line of constant throttle to cylinder head

Nm

45

 Constant throttle

Number

Designation

Engine 541.9, 542.9

BA01.50-N-1004-01A

Bolt, cover to quick vent valve

Nm

6

Right side of engine

1

Cover

2

Screw/bolt

3

Constant throttle line

Left side of engine

1

Cover

2

Screw/bolt

1

Remove constant throttle line (3) on cylinder head  .

Only when removing the cover on the right side of the engine.

 Installation: Tighten union nut for constant throttle line (3) using the  torque tool set.

2

Remove screw/bolts (2) on cover (1)  .

3

Remove cover (1).

4

Clean cover (1).

5

Clean the area surrounding the quick-release valve.

6

Install in the reverse order.