ar0920d1320s

Remove/install mixing chamber

Type ar · emne 09.20 · version 0002 · 2010-03-09

Gælder for: ENGINES 642.993 in MODEL 906

Ikke tilgængelig på “da”; vises på Engelsk.

Placering

Funktionsgruppe 1 Motor › 09 Luftindsugning, luftladning › 09.20 Indsugningsrør, indsugningsrørsforvarmning — Serie 906

EinPAS 15 Motor › 15.30 Luftindsugning/opladning › 15.30.33 indsugningsrør/ladeluftrør — Serie 906

Gælder også for motorer/gearkasser: 642 993

AR09.20-D-1320S

Remove/install mixing chamber

9.3.10

ENGINES 642.993 in MODEL 906

Remove/install mixing chamber

D09.20-1031-09

1 Charge air hose

2 Fitting

3 Electrical connector

4 Bracket

5 Screw

6 Wiring harness

13 Gasket

B5/1 Boost pressure sensor

B17/9 Charge air temperature sensor

M16/42 Throttle valve positioner

N14/3 Glow output stage

7 Electrical connector

8 Electrical connector

9 Mixing chamber

10 Screw

11 Charge air manifold

12 Sealing ring

Remove/install mixing chamber

D09.20-1032-05

9 Mixing chamber

13 Gasket

14 Nut

15 Screw

16 Bracket

Remove/install

1

Disconnect battery ground line

AR54.10-D-0003SD

2

Lift/jack up vehicle

AR00.60-D-1000H

3

Open coupling and remove charge air hose (1) from fitting (2)

Plug connections with protective hoods.

AR09.41-D-1311-01WE

Installation: Replace seal ring and coat with antifriction paste.

*001589019100

Lubricant paste

*BR00.45-Z-1002-06A

4

Unscrew bolts (5) from bracket (4), fitting (2) and throttle valve actuator (M16/42)

*BA09.41-N-1007-01O

*BA09.41-N-1008-01O

5

Disconnect electrical connector (3) at charge air temperature sensor (B17/9)

6

Lower vehicle

7

Remove air filter housing

AR09.10-D-1150SF

8

Unscrew bolts (10) from glow output stage (N14/3) from mixing chamber (9)

Do not disconnect electrical connectors from glow output stage (N14/3). Lay glow output stage (N14/3) down to side.

*BA15.20-N-1004-01C

9

Remove electrical wiring harness (6) from bracket (4) and unclip from throttle valve actuator (M16/42)

10

Remove exhaust gas recirculation pipe from exhaust gas recirculation valve to mixing chamber (9)

AR14.20-D-1060SG

11

Remove viscous fan clutch

AR20.40-D-5660SF

12

Unscrew nuts (14)

*BA09.41-N-1012-01O

13

Unscrew bolt (15) from bracket (16), remove mixing chamber (9) toward front

Installation: Replace seal (12) on charge air manifold (11) and seal (13). Install mixing chamber (9) free of tension.

*BA09.41-N-1013-01O

14

Lift out mixing chamber (9) and disconnect electrical connector (7) from throttle valve actuator (M16/42)

15

Disconnect electrical connector (8) at boost pressure sensor (B5/1)

16

Remove fittings (2) and throttle valve actuator (M16/42) from mixing chamber (9)

Only if installing new mixing chamber (9).

AR09.41-D-1321SG

17

Detach boost pressure sensor (B5/1) on mixing chamber (9)

Only if installing new mixing chamber (9).

*BA09.41-N-1011-01O

Clean

18

Clean sealing surfaces on charge air manifold (11), charge air hose (1) and fittings (2)

19

Clean sealing surfaces on mixing chamber (9)

Only if mixing chamber (9) is not replaced.

20

Install in the reverse order

Danger!

Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns during starting procedure or when working near the engine as it is running

Secure vehicle to prevent it from moving by itself.
Wear closed and snug-fitting work clothes.
Do not touch hot or rotating parts.

AS00.00-Z-0005-01A

21

Test run engine and check connections for leaks in the area of mixing chamber (9)

Charge air pipe/charge air cooling

Number

Designation

Engine
642

BA09.41-N-1007-01O

Bolt, engine charge air duct downstream of charge air cooler to throttle valve actuator

Nm

9

BA09.41-N-1008-01O

Bolt, throttle valve actuator holder to cylinder head

Nm

9

BA09.41-N-1011-01O

Bolt, boost air pressure sensor to mixing chamber

Nm

6

BA09.41-N-1012-01O

Bolt of mixing chamber to charge air manifold

M6

Nm

9

BA09.41-N-1013-01O

Bolt, mixing chamber to support brace

M8

Nm

20

Preglow system

Number

Designation

Engine
642

BA15.20-N-1004-01C

Bolt, glow output stage to mixing chamber

Nm

8

Remove/install mixing chamber

Set of protective covers

001 589 01 91 00

Repair materials

Number

Designation

Order number

BR00.45-Z-1002-06A

Lubricating paste, rubber parts 2.5 kg, DB supply specification 6867.00

A 000 989 01 60

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