ar0500p2011rx

Remove/install hydraulic valve clearance compensation elements

Type ar · topic 05.00 · version 0100 · 2006-01-24

Applies to: ENGINES 272, 273 in MODEL 230

Where it sits

Function group 1 Engine › 05 Engine timing › 05.00 General — Series 230

EinPAS 15 Engine › 15.17 Engine timing › 15.17.30 Valve train — Series 230

Also applies to engines/gearboxes: 272 ***, 273 ***

AR05.00-P-2011RX

Remove/install hydraulic valve clearance compensation elements

10.1.06

ENGINES 272, 273 in MODEL 230

Remove/install hydraulic valve clearance compensation elements

P05.00-2048-02

1 Roller drag lever

2 Compensating element

3 Clamp

Remove/install

1

Remove air filter housing

AR09.10-P-1150RX

2

Remove cylinder head covers

The right hand cylinder head cover

AR01.20-P-5014RY

Left cylinder head cover

AR01.20-P-5014RX

3

Remove camshafts

AR05.20-P-6992RX

4

Take out cam follower (1) with compensation element (2)

If removing more than one compensation elements, ensure that the cam followers and compensation elements not being replaced are re-installed at their previous location. Mark the cam follower for the corresponding compensation element is necessary.

Installation: Oil the cam follower and compensation element.

5

Dismount clamp (3) by hand and remove compensation element (2) from cam follower (1)

Checking

6

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

Press the compensation element together by hand only; do not use steel tools as these can damage the surface of the compensation element.

The compensation element should be pressed together very slowly with the normal force of the hand. Do not apply strong pressure.

If more than one compensation element is faulty, 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 during starting procedure or when working near the running engine

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

AS00.00-Z-0005-01A

8

Carry out an engine test run and check the engine for leaks

Referenced documents