ar0500s2011se

Remove/install hydraulic valve clearance compensating elements

Type ar · topic 05.00 · version 0103 · 2009-11-12

Applies to: ENGINES 642 in MODEL 639 ENGINES 642.896 /898 /992 /993 in MODEL 906

Where it sits

Function group 1 Engine › 05 Engine timing › 05.00 General — Series 639 · Series 906

EinPAS 15 Engine › 15.17 Engine timing › 15.17.30 Valve train — Series 639 · Series 906

Also applies to engines/gearboxes: 642 ***, 642 896, 642 898, 642 992, 642 993

AR05.00-S-2011SE

Remove/install hydraulic valve clearance compensating elements

27.10.09

ENGINES 642 in MODEL 639

ENGINES 642.896 /898 /992 /993 in MODEL 906

Remove/install hydraulic valve clearance compensating elements

P05.00-2059-11

Shown on engine 642 in model 639

1 Compensating element

2 Clamp

3 Roller-type cam follower

Remove/install

1

Remove camshafts

Model 639

AR05.20-S-6992SE

Model 906

AR05.20-D-6992SF

2

Pry off clamps (2)

3

Detach compensating elements (1) for roller-type cam follower (3)

4

Remove roller drag lever (3)

5

Remove compensating elements (1)

Do not use magnets. This would magnetize the contact surfaces of the compensation element (1) and the roller drag lever (3). Tiny iron filings could gather in this way which could lead to damage on the compensating element (1), the roller-type cam follower (3) and the camshaft.

Installation: Compensating element (1) which were not replaced must be installed again at the same installation location.

6

Install in the reverse order

Referenced documents