ar0941b8620c

Remove/install charge air ducts

Type ar · topic 09.41 · version 0201 · 2019-10-19

Applies to: Engine 904 in model 368.004/006/112/115/117/185/187, 688.277 Engine 904.924/957 in model 688.276 Engine 906 in model 382.123/175 Engine 906.918 in model 382.184/185/188/189 Engine 924.913 in model 368.004

Where it sits

Function group 1 Engine › 09 Air intake, turbocharging › 09.41 Charge air pipe/charge air cooling — Series 368 (models 004, 006, 112, 115, 117, 185, 187) · Series 382 (models 123, 175, 184, 185, 188, 189) · Series 688 (models 276, 277) · Series 904 · Series 906

EinPAS 15 Engine › 15.30 Air intake/charging › 15.30.33 Intake manifold/charge air pipe — Series 368 (models 004, 006, 112, 115, 117, 185, 187) · Series 382 (models 123, 175, 184, 185, 188, 189) · Series 688 (models 276, 277) · Series 904 · Series 906

Also applies to engines/gearboxes: 924 913

AR09.41-B-8620C

Remove/install charge air ducts

16.10.2019

Engine

904 in model 368.004/006/112/115/117/185/187, 688.277

Engine

904.924/957 in model 688.276

Engine

906 in model 382.123/175

Engine

906.918 in model 382.184/185/188/189

Engine

924.913 in model 368.004

Remove/install charge air ducts

Represented in the vehicle with front engine 904.9

1

Clamp

2

O-Ring

3

After-cooler air distribution manifold

4

Hose (black)

5

Steel cable

6

Bolt

7

Support

8

Bolt

9

Support

10

Cooling tubes

B09.41-0004-06

Remove/install

1

Remove the steel cable (5)

Access for maintenance and repair work execution vary according to the body type/manufacturer. For buses and special vehicles, refer to the body builder instructions.

Installation: Screw the nut until the steel cable (5) is stretched, but free of tension.

2

Remove the hose (4)

Notes on the installation of charge air hoses downstream of the charge air cooler

AH09.41-B-0001-01A

Installation: Do not invert the hoses. The black hose (4) must be assembled in the link between the air after-cooler and the air distribution (3) and the red hose between the air after-cooler and the turbocharger.

.Fastening of the clamps on the inlet and outlet flexible hoses

*BA09.41-B-1001-01B

3

Remove the support (9) from the air distributor (3)

Do not remove the tubes (10).

4

Remove the support (7)

5

Remove the bolts (6, 8)

6

Unfasten the clamp (1), disconnect and remove the manifold (3)

In order to avoid the penetration of impurities, protect the charge air manifold and after-cooler air mouths.

Installation: Replace the O-ring (2).

7

Install in reverse order

Supercharging air/charge air cooling pipe

Number

Designation

Engine 904.9, 924.9, 906.9, 926.9

BA09.41-B-1001-01B

Fastening of the clamps on the inlet and outlet flexible hoses

M5

Nm

10

M6

Nm

-

Referenced documents