Adjusting valve play

AP05.30-P-0560A

Adjusting valve play

1.7.96

 

Removal, installation, adjustment



The valve play can be checked and corrected with the engine cold or warm.



Observe location of intake and exhaust valves

1

Remove cylinder head cover

 Installation: Check gasket, replace according to condition.

 Tighten nuts in stages.

*BA01.20-P-1001-01D

2

Check valve play, adjust

Turn crankshaft in normal direction of rotation of engine.

AP05.30-P-0560-01A

  Never crank engine on camshaft.

*001589650900

Crank engine with starter.



*617589004000



*617589002300



*617589012300



*117589002300



*117589012300



*617589022300



*110589000100

Valve play, intake valves

*BE05.30-P-1001-06A

Valve play, exhaust valve

*BE05.30-P-1002-06A

 Adjustment screw

*BA05.00-P-1001-01A

3

Reinstall in opposite order

 Danger!

Risk of accident as a result of vehicle starting off when engine running. Risk of injury as a result of bruises and burns if you insert your hands into engine when it is being started or when it is running.

Secure vehicle to prevent it starting off.
Wear closed and close-fitting work clothes.
Do not grasp hot or rotating parts.

AS00.00-Z-0005-01A

4

Starting engine and checking cylinder head cover for leakage

Number

Designation

Engine 115

BE05.30-P-1001-06A

Intake valves

engine cold (approx. 20° C)

mm

0.10

engine warm (approx. 6015° C)

mm

0.15

BE05.30-P-1002-06A

Exhaust valves

engine cold (approx. 20° C)

mm

0.30

engine warm (approx. 6015° C)

mm

0.30

Number

Designation

Engine 115

BA01.20-P-1001-01D

Cylinder head cover nut on cylinder head

Nm

15

Number

Designation

Engine 115

BA05.00-P-1001-01A

Valve adjustment screw

Nm

20–40