Remove/install oil return flow line of turbocharger

AR09.40-D-6021TSC

Remove/install oil return flow line of turbocharger

15.01.2019

Engine

274 in model 907

01

Crankcase

2D

Lower seal

5

Bolts

2

Oil return line

2S

Screw

 Danger

Risk of death caused by vehicle slipping or toppling off of the lifting platform.

Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer.

AS00.00-Z-0010-01A

 Warning

Risk of injury. Skin or eye injuries may result when handling hot or glowing objects.

Wear protective gloves, protective clothing and safety glasses, if necessary.

AS00.00-Z-0002-01A

 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 avoiding damage through contamination and foreign objects

AH00.00-P-5000-01A

 

Remove/install

1

Raise vehicle.

AR00.60-D-1000-04TS

Topical note

Special instructions for lifting and supporting vehicle

AH00.60-N-0100-01TS

2

Remove screw (2S) and remove oil return feed line (2) from crankcase (01).

 Installation: Replace seal (2D).

 Bolt, oil return line to crankcase

*BA09.40-N-1007-02F

3

Remove screws (5) and remove oil return feed line (2).

 Installation: Replace seal on oil return line (2) to the ATL.

 Bolt, oil return flow line to turbocharger

*BA09.40-N-1006-02F

4

Install in the reverse order



Check

 Warning

Risk of burn injuries, suffocation and poisoning when working on the exhaust system and the components connected to it. Risk of suffocation and risk of poisoning caused by inhalation of gaseous and solid components of the exhaust. Risk of poisoning caused by skin contact with solid components of the exhaust.

Wear protective clothing and safety glasses. Use the extraction system. Move people out of the hazard area.

AS49.00-Z-0001-01A

 Warning

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

5

Perform engine test run. While doing so, check engine for proper operation and leak tightness.

 Turbocharger

Number

Designation

Engine 274 in model 907

BA09.40-N-1006-02F

Bolt, oil return flow line to turbocharger

Nm

9

 Turbocharger

Number

Designation

Engine 274 in model 907

BA09.40-N-1007-02F

Bolt, oil return line to crankcase

Nm

9