Remove/install holder for exhaust gas turbocharger

AR09.40-S-7070EA

Remove/install holder for exhaust gas turbocharger

15.04.2020

Engine

654.9 in model 447

1

Bracket

2

Support brace

3

Screw

 Danger

Risk of death caused by vehicle slipping or toppling off during lifting

Only lift vehicle at the lift support points specified by the vehicle manufacturer.

AS00.00-Z-0032-01A

 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

 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

 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

Topical note

Special instructions for lifting and supporting vehicle

AH00.60-N-0100-01A

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

1

Remove SCR catalytic converter diesel particulate filter unit.

AR49.20-S-8123EA

2

Remove exhaust gas turbocharger.

AR09.40-S-6020EA

3

Unscrew screw (3) from bracket (1).

4

Remove bracket (1).

AR09.40-S-6020-20EA



Install

5.1

Install bracket (1).

If bracket (1) and support (2) will be installed together.

AR09.40-S-6020-20EA

 Bolt, bracket to crankcase

*BA09.40-N-1006-02EA

 Screw/bolt, support to cylinder head

*BA09.40-N-1009-02EA

5.2

Install bracket (1) and support (2).

If bracket (1) and support (2) were disconnected from each other.

AR09.40-S-7070-01EA

 Screw, air duct housing to holder

*BA09.40-N-1033-02EA

 Screw/bolt, support to cylinder head

*BA09.40-N-1009-02EA

 Screw, holder to support

*BA09.40-N-1008-02EA

 Screw/bolt, bracket to turbocharger

*BA09.40-N-1007-02EA

 Bolt, bracket to crankcase

*BA09.40-N-1006-02EA

 Screw, clamp to high-pressure exhaust gas turbocharger and exhaust manifold

*BA09.40-N-1001-02EA

 Drift

*656589001500

6

Screw in screw (3) at bracket (1).

 Bolt, coolant feed line to holder

*BA20.20-N-1013-02EA

7

Install exhaust gas turbocharger.

AR09.40-S-6020EA

8

Install SCR catalytic converter diesel particulate filter unit.

AR49.20-S-8123EA

 Turbocharger

Number

Designation

Engine 654.9 in model 447

BA09.40-N-1001-02EA

Screw, clamp to high-pressure exhaust gas turbocharger and exhaust manifold

Nm

20

 Turbocharger

Number

Designation

Engine 654.9 in model 447

BA09.40-N-1006-02EA

Bolt, bracket to crankcase

Nm

20

 Turbocharger

Number

Designation

Engine 654.9 in model 447

BA09.40-N-1007-02EA

Screw/bolt, bracket to turbocharger

Stage 1

Nm

35

Stage 2

°

90

 Turbocharger

Number

Designation

Engine 654.9 in model 447

BA09.40-N-1008-02EA

Screw, holder to support

Stage 1

Nm

20

Stage 2

°

90

 Turbocharger

Number

Designation

Engine 654.9 in model 447

BA09.40-N-1009-02EA

Screw/bolt, support to cylinder head

Stage 1

Nm

20

Stage 2

°

90

 Turbocharger

Number

Designation

Engine 654.9 in model 447

BA09.40-N-1033-02EA

Screw, air duct housing to holder

Nm

8

 Engine radiator, coolant hoses and lines

Number

Designation

Engine 654.9 in model 447

BA20.20-N-1013-02EA

Bolt, coolant feed line to holder

Stage 1

Nm

8

Stage 2

°

30