ar0120s5014d

Removing, installing cylinder head cover

Typ ar · téma 01.20 · verze 0100 · 2006-10-31

Platí pro: ENGINE 611.980 in MODEL 638.094 /194 /294 with CODE (MQ4) Engine OM611 DE22 LA (75 kW) with CODE (MQ5) Engine OM611 DE22 LA (90 kW) ENGINE 611.980 in MODEL 638.094 /194 with CODE (MQ3) Engine OM611 DE22 A (60 kW)

Není k dispozici v jazyce „cs“; zobrazeno v jazyce Angličtina.

Zařazení

Funkční skupina 1 Motor › 01 Motor kompletní, odvětrání motoru, hlava válců, kliková skříň › 01.20 Odvětrání motoru, víko ventilů — Řada 611 (modely 980) · Řada 638 (modely 094, 194, 294)

EinPAS 15 Motor › 15.16 Hlava válců › 15.16.30 Víko hlavy válců — Řada 611 (modely 980) · Řada 638 (modely 094, 194, 294)

AR01.20-S-5014D

Removing, installing cylinder head cover

25.8.98

ENGINE 611.980 in MODEL 638.094 /194 /294
with CODE (MQ4) Engine OM611 DE22 LA (75 kW)
with CODE (MQ5) Engine OM611 DE22 LA (90 kW)

ENGINE 611.980 in MODEL 638.094 /194 with CODE (MQ3) Engine OM611 DE22 A (60 kW)

Removing, installing cylinder head cover

S01.20-2502-06

1 Injection line

2 Bolt

3 Tensioning claw

4 Bolt

5 Cylinder head cover

6 Cylinder head

7 Bracket

8 Camshaft Hall sensor

9 Gasket

10 Gasket

11 Leak oil line

12 Locking element

13 Bolt

14 Seal

Y20 Injector 1

Y21 Injector 2

Y23 Injector 3

Y24 Injector 4

Removing, installing

Danger!

Risk of explosion from ignition. Risk of poisoning from inhaling and swallowing fuel. Risk of injury as a result of fuel coming into contact with skin and eyes.

No fire, naked flame or smoking.

Pour fuels only into suitable and appropriately marked containers.

Wear protective clothing when handling fuel.

AS47.00-Z-0001-01A

1

Remove injectors (Y20, Y21, Y22, Y23)

Installation: to avoid any stresses occurring when installing the injection lines, these should be fitted on properly before installing the injectors

AR07.16-S-1000A

*602589003300

*611589013300

*611589006800

*000589266800

*001589760900

Notes on injectors

Clean injector recesses and nozzles with a wire brush. Grease injector recesses with special grease, clean injector recesses with a round brush and cylinder brush, blow out and cover over. Seal nozzle recesses with a pin before cleaning.

Set brush length to about 3 mm for cleaning the sealing seat.

Replace injector seal (14) and bolts (2) of the tensioning claws (3).

AH07.16-P-1000-01A

Special grease

*BR00.45-Z-1036-06A

2

Take off bracket (7) of EGR valve at the cylinder head cover (5)

*BA01.20-P-1004-01A

*001589760900

3

Unplug connector at camshaft Hall sensor (8)

4

Unplug lines running over cylinder head cover (5)

Place lines to the side

5

Unscrew bolts (4) of cylinder head cover (5)

Installation: do not fully tighten bolts (4) as injectors (Y20 - Y23) are aligned by means of the cylinder head cover (5). Otherwise, this may result in gas leakages and the injectors (Y20 - Y23) baking tight in the cylinder head (6), and may also result in impermissible stresses in the injection lines (1).

*BA01.20-P-1001-01A

*001589760900

6

Remove cylinder head cover (5)

Installation: clean sealing surfaces. Replace gaskets (9, 10) of cylinder head cover (5). Ensure scrupulous cleanliness.

7.1

Remove camshaft Hall sensor (8)

Only if cylinder head cover is replaced

AR15.10-S-2000B

8

Install in the reverse order

Crankcase ventilation, cylinder head cover

Number

Designation

Engine 611.980

BA01.20-P-1001-01A

Bolt of cylinder head cover to cylinder head

Nm

9

BA01.20-P-1004-01A

Bolt of bracket to cylinder head cover

Nm

16

Removing, installing cylinder head cover
Removing, installing cylinder head cover
Removing, installing cylinder head cover
Removing, installing cylinder head cover

001 589 76 09 00

Impact extractor

External torx set

Brake caliper brush

Round brush

000 589 26 68 00

602 589 00 33 00

611 589 00 68 00

Removing, installing cylinder head cover

Extraction claw

611 589 01 33 00

Repair materials

Number

Designation

Order number

BR00.45-Z-1036-06A

Special grease

A 001 989 42 51 10

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