ar0500p2010oid

Check hydraulic valve clearance compensating elements

Type ar · topic 05.00 · version 0100 · 2019-02-19

Applies to: Engine 656 in model 167

Where it sits

Function group 1 Engine › 05 Engine timing › 05.00 General — Series 167 · Series 656

EinPAS 15 Engine › 15.17 Engine timing › 15.17.30 Valve train — Series 167 · Series 656

AR05.00-P-2010OID

Check hydraulic valve clearance compensating elements

08.11.2018

Engine

656 in model 167

Check hydraulic valve clearance compensating elements

2

Compensating element

3

Cam

4

Roller-type cam follower

5

Tool

P05.00-2063-11

Caution

Risk of injury to skin and eyes due to handling of engine oil. Risk of poisoning caused by swallowing engine oil

Wear protective gloves, protective clothing and safety glasses.
Do not fill engine oil into beverage containers.

AS18.00-Z-0001-01A

Warning

Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it 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

Warning

Risk of injury. Skin or eye injuries may result when handling hot or glowing objects.

Wear protective gloves, protective clothing and safety glasses, if necessary.

AS00.00-Z-0002-01A

Topical note

Notes on avoiding damage through contamination and foreign objects

AH00.00-P-5000-01A

Remove

1

Check oil level of the engine and correct.

AP18.00-P-1812SKI

2

Start engine and warm up to operating temperature.

3

Switch off engine.

4

Remove cylinder head cover.

AR01.20-P-5014OID

5

Remove impact plate in front of poly-V-belt.

Check

6

Turn engine at crankshaft in the direction of engine rotation until the cam (3) on the compensating element (2) to be checked is on its base circle.


Do not reverse crank the engine.
Nonobservance causes engine damage.

Counterholder

*654589004000

7

Press down compensating element (2) over the roller-type rocker arm (4) with a suitable tool (5) by hand.

Do not use a steel tool. Press compensating element (2) downwards using normal force of the hand.

If several compensating elements (2) drop,

Check oil ducts and oil feed bores for the compensating elements (2) for impurities; blow through oil ducts if necessary.

If one compensating element (2) drops too strongly compared to the other compensating elements (2),

Replace compensating element (2).


AR05.00-P-2011OID

Install

8

Install impact plate upstream of poly-V-belt.

9

Install cylinder head cover.

AR01.20-P-5014OID

Check hydraulic valve clearance compensating elements

654 589 00 40 00

Counterholder

Referenced documents