Remove/install hydraulic valve clearance compensating elements

AR05.00-P-2011TS

Remove/install hydraulic valve clearance compensating elements

4.10.07

 

Remove/install

1

Remove cylinder head covers

Right cylinder head cover

Model 211 except 211.057/ 257, 219 except 219.357

AR01.20-P-5014TT

Model 211.057/ 257, 219.357

AR01.20-P-5014TY

Left cylinder head cover

Model 211 except 211.057/ 257, 219 except 219.357

AR01.20-P-5014TS

Model 211.057/ 257, 219.357

AR01.20-P-5014TX

2

Remove front covers from cylinder heads

Right cover

AR01.30-P-5700TT

Left cover

AR01.30-P-5700TS

3

Remove camshafts

AR05.20-P-6992TS

4

Take out roller-type cam follower (1) with compensation element (2)

 When removing several compensation elements (2) make sure that roller-type cam follower (1) with compensation elements (2), which were not replaced, are reinstalled at the previous fitting point. Mark roller-type cam follower (1) for the corresponding compensating element (2) if necessary.

 Installation: Oil roller-type cam follower (1) and compensation element (2).

5

Detach clamp (3) by hand and remove compensation element (2) from roller-type cam follower (1)



Check

6

Check compensation element (2) for proper operation, replace if required

 Press together compensation element (2) only by hand, do not use any steel tool, otherwise the surface of the compensation element (2) can be damaged.

 The compensation element (2) should not be pressed together with a normal force of the hand and only slightly by using strong pressure.

 If several compensation elements (2) are defective, check the pressure oil supply to the cylinder head.

7

Install in the reverse order

 Danger!

Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns from working on the vehicle as it is being started or when the engine is running

Secure vehicle to prevent it from starting off by itself.
Wear closed and snug-fitting work clothes.
Do not touch hot or rotating parts.

AS00.00-Z-0005-01A

8

Carry out an engine test run and check engine for leaks