ar0120w5014na

Remove/install cylinder head cover

Type ar · emne 01.20 · version 0200 · 2015-05-05

Gælder for: Engine 934.9, 936.9 in model 967

Ikke tilgængelig på “da”; vises på Engelsk.

Placering

Funktionsgruppe 1 Motor › 01 Motor komplet, motorudluftning, topstykke, motorblok › 01.20 Motorudluftning, ventildæksel — Serie 934 (modeller 9**) · Serie 936 (modeller 9**) · Serie 967

EinPAS 15 Motor › 15.16 Topstykke › 15.16.30 Ventildæksel — Serie 934 (modeller 9**) · Serie 936 (modeller 9**) · Serie 967

AR01.20-W-5014NA

Remove/install cylinder head cover

14.4.15

Engine

934.9, 936.9 in model 967

Modification notes

9.2.15

Work procedure completely revised.

Remove/install cylinder head cover

Shown on engine 934.9

1

Air intake duct

2

Air intake duct

3

Cylinder head cover

W01.20-1065-05

Danger !

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

Danger !

Risk of injury caused by body parts being pinched or crushed as cab is tilted

Ensure that no one is within the tilting range of the cab as it is being tilted. Always tilt the cab all the way to the end position and secure with the safety strut.

AS60.80-Z-0001-01A

Notes on avoiding damage through contamination and foreign objects

AH00.00-N-5000-01H

Notes on tilting the cab

AH60.80-N-0003-01A

Remove

1

Tilt cab

2

Remove air intake ducts (1, 2) on the cylinder head cover (3)

3

Check profiled seal of the cylinder head cover (3) for leakage

If no leakage is determined, the profiled seal of the cylinder head cover (3) can be reused.

4

Remove cylinder head cover (3)

The screw/bolts for the cylinder head cover (3) are secured from falling out.

Clean

5

Clean cylinder head cover (3) and rocker arm frame over the whole circumference and on its sealing surface

Install

6

Install new profiled seal in the cylinder head cover (3)

Only if the profiled seal of the cylinder head cover (3) is leaky.

7

Install cylinder head cover (3)


ENGINE 934.9

AR01.20-W-5014-03NA

Engine 936.9

AR01.20-W-5014-03MD

Pay attention to tightening procedure for screw/bolts.

Bolt, cylinder head cover to rocker arm housing

*BA01.20-N-1001-01S

8

Attach air intake ducts (1, 2) on the cylinder head cover (3)

9

Carry out an engine test run

10

Stop engine and check in the area of cylinder head cover (3) for leaktightness

Visual inspection.

11

Tilt back cab

Crankcase ventilation, cylinder head cover

Number

Designation

Engine 934.9

Engine 936.9

BA01.20-N-1001-01S

Bolt, cylinder head cover to rocker arm housing

Light alloy

Nm

20

20

Thermoplastic

Nm

25

25

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