ar0130p5700fg

Remove/install front cover on cylinder head

Typ ar · temat 01.30 · wersja 0102 · 2009-02-17

Dotyczy: ENGINES 639.939 in MODEL 454.0

Niedostępne w języku „pl”; wyświetlono w języku Angielski.

Umiejscowienie

Grupa funkcyjna 1 Silnik › 01 Silnik kompletny, odpowietrzenie silnika, głowica cylindrów, skrzynia korbowa › 01.30 Głowica cylindrów — Seria 454 (modele 0**) · Seria 639 (modele 939)

EinPAS 15 Silnik › 15.16 Głowica cylindrów › 15.16.31 Głowica cylindrów/ uszczelka głowicy cylindrów — Seria 454 (modele 0**) · Seria 639 (modele 939)

AR01.30-P-5700FG

Remove/install front cover on cylinder head

29.1.09

ENGINES 639.939 in MODEL 454.0

Remove/install front cover on cylinder head

P43.10-2047-07

6 Bracket

7 Filler neck

10 Nuts

8 Nut

9 Bolts

Remove/install front cover on cylinder head

P01.30-2250-08

Shown with the engine removed

1 Front cover

2 Bolts

5 Sealing ring

3 Screw

4 Vacuum pump

Remove/install

1

Remove cylinder head cover

AR01.20-P-5014FG

2

Push down brake pedal several times

To reduce any vacuum.

3

Unlock brake booster vacuum line on vacuum pump (4) and detach upwards

4

Remove filler neck (7) with bracket

Installation: Replace the sealing ring of the filler neck (7).

5

Remove bolts (9)

6

Support engine in the area of the oil pan using a suitable jack

Use a suitable support of wood or rubber to prevent damage to the oil pan.

Ensure that the jack is securely positioned to prevent it from slipping.

7

Unscrew nut (8)

*BA22.10-P-1003-01Q

8

Unscrew nuts (10)

*BA22.10-P-1006-01Q

9

Remove bracket (6)

10

Unscrew bolts (2) at front cover (1)

*BA01.30-P-1007-01R

11

Detach front cover (1) out of guides on the cylinder head and remove together with Vacuum pump (4) from cylinder head

Installation: Clean sealing surfaces on front cover (1) and cylinder head.

Replace sealing ring (5).

Sealing compound

*BR00.45-Z-1053-01A

12.1

Remove bolts (3) and vacuum pump (4)

Only when replacing the front cover (1).

*BA43.05-P-1001-01G

13

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 engine as it is running

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

AS00.00-Z-0005-01A

14

Conduct engine test run and check cylinder head in the area of the front cover (1) for leaks

15

Check engine oil level by means of oil dipstick

The engine oil level must lie between the markings "Min" and "Max" otherwise engine damage can result.

Cylinder head

Number

Designation

Engine 639.939

BA01.30-P-1007-01R

Bolt, front cover to cylinder head

Nm

12

Engine mounts, engine supports

Number

Designation

Engine
639.9

BA22.10-P-1003-01Q

Nut for engine bracket on engine mount

Nm

48

BA22.10-P-1006-01Q

Nut, engine bracket at bracket

Nm

45

Electric vacuum pump of brake booster

Number

Designation

Engine
639.939

BA43.05-P-1001-01G

Torx bolt, vacuum pump to cover

Nm

12

Repair materials

Number

Designation

Order number

BR00.45-Z-1053-01A

Sealing compound

Q0000282V000000000

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