ar0130p5702mff

Remove/install rear cover on cylinder head

Type ar · emne 01.30 · version 0100 · 2019-06-03

Gælder for: Engine 654 in model 118, 177, 247

Ikke tilgængelig på “da”; vises på Engelsk.

Placering

Funktionsgruppe 1 Motor › 01 Motor komplet, motorudluftning, topstykke, motorblok › 01.30 Topstykke — Serie 118 · Serie 177 · Serie 247 · Serie 654

EinPAS 15 Motor › 15.16 Topstykke › 15.16.31 Topstykke/toppakning — Serie 118 · Serie 177 · Serie 247 · Serie 654

AR01.30-P-5702MFF

Remove/install rear cover on cylinder head

13.04.2019

Engine

654 in model 118, 177, 247

Remove/install rear cover on cylinder head

P01.30-A002-09

1

Exhaust gas recirculation line

3

Chain case cover

2

Exhaust gas recirculation line bracket

Remove/install

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

Topical note

Notes on avoiding damage through contamination and foreign objects

AH00.00-P-5000-01A

Topical note

Notes on threaded connections fastened using a tightening angle-based tightening process

AH00.00-P-0020-01A

1

Remove cylinder head cover.

AR01.20-P-5014MFF

2

Remove low-pressure exhaust gas recirculation cooler.

AR14.20-P-7681MFF

3

Remove screws from exhaust gas recirculation line (1) and remove exhaust gas recirculation line (1).

Bolt, high pressure EGR line to crankcase

*BA14.20-P-1005-01Q

Bolt, high pressure EGR line to high pressure exhaust gas recirculation valve

*BA14.20-P-1006-01Q

Bolt, high pressure exhaust gas recirculation line to exhaust manifold

*BA14.20-P-1021-01Q

4

Remove exhaust gas recirculation line bracket (2).

5

Remove chain case cover (3).

Tightening procedure for cover on cylinder head

AR01.30-P-5706-01OLC

Always observe tightening procedure.

Installation: Replace seal.

Bolt, chain case cover to cylinder head

*BA05.10-P-1004-03A

Clean

6

Clean sealing surfaces on the chain case cover (3) and cylinder head with a lint-free cloth.

7

Install in the reverse order.

Chain drive, belt drive

Number

Designation

Engine 654

BA05.10-P-1004-03A

Bolt, chain case cover to cylinder head

Stage 1

Nm

8

Stage 2

Nm

10

Exhaust gas recirculation

Number

Designation

Engine 654

BA14.20-P-1005-01Q

Bolt, high pressure EGR line to crankcase

Nm

10

Exhaust gas recirculation

Number

Designation

Engine 654

BA14.20-P-1006-01Q

Bolt, high pressure EGR line to high pressure exhaust gas recirculation valve

Nm

10

Exhaust gas recirculation

Number

Designation

Engine 654

BA14.20-P-1021-01Q

Bolt, high pressure exhaust gas recirculation line to exhaust manifold

Stage 1

Nm

12

Stage 2

°

90

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