Remove/install oil feed line for turbocharger

AR09.40-P-6022MFF

Remove/install oil feed line for turbocharger

06.12.2019

Engine

654 in model 118, 177, 247

Modification notes

05.12.2019

Document completely revised.

1

Oil feed line

2

Screw

3

Coolant line

4

Screw

 Caution

Risk of injury caused by scraping or cutting body parts on sharp vehicle parts

Always wear protective gloves when working on or near sharp and non-deburred vehicle parts.
Deburr repair panels.

AS00.00-Z-0017-01A

 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 threaded connections fastened using a tightening angle-based tightening process

AH00.00-P-0020-01A

Topical note

Notes on avoiding damage through contamination and foreign objects

AH00.00-P-5000-01A

 

Remove/install

1

Remove exhaust gas aftertreatment unit.

AR49.20-P-1500MFF

2

Remove coolant return flow line for exhaust gas turbocharger.

AR20.20-P-1050MFF

3

Remove exhaust gas turbocharger.

AR09.40-P-6020MFF

4

Remove low-pressure exhaust gas recirculation cooler.

AR14.20-P-7681MFF

5

Remove screws (2).

 Bolt, coolant line an chain case/cylinder head

*BA20.20-P-1003-02A

6

Remove coolant line (3).

7

Remove O-ring from coolant line (3).

 Installation: Replace O-ring.

 Assembly tool

*000589936300

8

Seal openings with suitable stop plug.

 Record plug

*129589009100

9

Remove screws (4).

 Installation: Replace screws/bolts (4).

 Screw/nut, exhaust gas turbocharger oil lines

*BA09.40-P-1018-02B

10

Remove oil feed line (1).

11

Remove O-ring from oil feed line (1).

 Installation: Replace O-ring.

 Assembly tool

*000589936300

12

Seal openings with suitable stop plug.

 Record plug

*129589009100

13

Install in the reverse order.

 Turbocharger

Number

Designation

Engine 654 in model all
except code M014 (Engine uprated)

Engine 654 in model all
with code M014 (Engine uprated)

BA09.40-P-1018-02B

Screw/nut, exhaust gas turbocharger oil lines

Stage 1

Nm

8

8

Stage 2

°

30

30

 Engine radiator, coolant hoses and lines

Number

Designation

Engine 654

BA20.20-P-1003-02A

Bolt, coolant line an chain case/cylinder head

Nm

8