Remove/install air intake duct upstream of turbocharger

AR09.40-P-0500OLC

Remove/install air intake duct upstream of turbocharger

02.04.2019

Engine

654 in model 213, 238, 257

1

Air intake line

2

Electrical connectors

3

Screw

4

Screw

5

Vent hose

6

Oil separator

7

Hose

8

Clip

9

Turbocharger

 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

Topical note

Notes on avoiding damage through contamination and foreign objects

AH00.00-P-5000-01A

 

Remove/install

1

Remove engine air intake duct downstream of air filter.

AR09.10-P-8130OLC

2

Release and disconnect electrical connectors (2) and unclip electrical wiring harness from air intake line (1).

3

Remove screw (3) and remove differential pressure sensor from air intake line (1).

 Bolt, differential pressure sensor to air intake duct

*BA07.04-P-1008-02A

4

Remove hose (7).

 Installation: Replace hose(7).

Antifriction paste, rubber parts 2.5 kg, DBL 6867.00

*BR00.45-Z-1002-06A

5

Remove vent hose (5) from air intake line (1).

6

Unscrew bolt (4).

 Bolt, air intake line to charge air line/air duct housing

*BA09.10-P-1002-01O

7

Open clamp (8).

 Installation: Replace clamp (8).

 Clamp, air intake duct to turbocharger

*BA09.10-P-1001-01O

8

Remove air intake line (1).

 Installation: Replace compensating ring.

9

Install in the reverse order.

 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

10

Carry out engine test run and check engine for proper leaktightness and leaktightness.

 Sensors

Number

Designation

Engine 654

BA07.04-P-1008-02A

Bolt, differential pressure sensor to air intake duct

Nm

8

 Air filter

Number

Designation

Engine 654

BA09.10-P-1001-01O

Clamp, air intake duct to turbocharger

Nm

3

 Air filter

Number

Designation

Engine 654

BA09.10-P-1002-01O

Bolt, air intake line to charge air line/air duct housing

Nm

8

Repair materials

Number

Designation

Order number

BR00.45-Z-1002-06A

Antifriction paste, rubber parts 2.5 kg, DBL 6867.00

A 000 989 01 60