ar0941s8683pda

Remove/install charge air distributor

Type ar · emne 09.41 · version 0100 · 2019-12-23

Gælder for: Model 470 with engine 699.304/305

Ikke tilgængelig på “da”; vises på Engelsk.

Placering

Funktionsgruppe 1 Motor › 09 Luftindsugning, luftladning › 09.41 Ladeluftrør/ladeluftkøling — Serie 470

EinPAS 15 Motor › 15.30 Luftindsugning/opladning › 15.30.33 indsugningsrør/ladeluftrør — Serie 470

Gælder også for motorer/gearkasser: 699 304, 699 305

AR09.41-S-8683PDA

Remove/install charge air distributor

27.11.2019

Model

470 with engine 699.304/305

Remove/install charge air distributor

S09.41-A046-79

1

Screw

5

Electrical wiring harness

9

Vacuum valve

2

Temperature sensor

6

Electrical connector

10

Hose

3

Exhaust gas recirculation line

7

Hoses

11

Bracket

4

Charge air distributor

8

Vacuum valve

12

Hose

Remove/install charge air distributor

S09.41-A047-79

13

Retaining clips

16

Bolts

19

Nut

14

Stud bolt

17

Electrical connector

20

Bolts

15

Nut

18

Stud bolt

Warning

Risk of injury to skin and eyes suffering scalding from contact with hot coolantspray. Risk of poisoning from swallowing coolant.

Do not open cooling system unless coolant temperature is below 90 °C. Open cap slowly and release the pressure. Do not pour coolant into beverage containers.
Wear protective gloves, protective clothing and safety glasses.

AS20.00-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

Information on preventing damage to electronic components due to electrostatic discharge

AH54.00-P-0001-01A

Topical note

Notes on avoiding damage through contamination and foreign objects

AH00.00-P-5000-01A

Remove

1

Remove coolant pipe.

AR20.20-S-7450PD

2

Remove screw/bolt (1).

3

Remove temperature sensor (2) from exhaust gas recirculation line (3) and charge-air distributor (4).

AR07.04-S-0026PDA

4

Remove the alternator

AR15.40-S-5032PD

5

Remove electrical wiring harness (5) at charge-air distributor (4).

To do this, detach the retaining clip.

6

Disconnect the glow plug connectors from the glow plugs.

AR15.20-S-4111PD

Mark assignment of glow plug connector to respective cylinder.

7

Disconnect electrical connectors (6).

To do so, release electrical connectors (6).

8

Remove hoses (7) from vacuum valves (8, 9).

Mark assignment of hoses (7) to vacuum valves (8, 9).

9

Remove hose (10) from vacuum valve (9) and bracket (11) of charge-air distributor (4).

10

Remove hose (12) from vacuum valve (8) and charge-air distributor (4).

Hose (12) is fastened to charge-air distributor (4) with retaining clips (13).

11

Remove EGR line (3) from charge air distributor (4).

AR14.20-S-1062PDA

12

Remove the throttle valve actuator.

AR09.41-S-1330PD

13

Detach exhaust gas recirculation cooler downstream of exhaust gas recirculation.

AR14.20-S-0008PDA

To do this, remove the exhaust gas recirculation cooler downstream of exhaust gas recirculation until stud bolt (14) and nut (15) are accessible.

14

Remove nut (15).

15

Remove stud bolt (14).

16

Remove screw (16).

17

Disconnect electrical connector (17) at boost pressure sensor downstream of throttle valve.

To do so, unlock electrical connector (17).

18

Remove nut (19).

19

Remove stud bolt (18).

20

Remove bolts (20).

21

Remove charge-air distributor (4) upwards.

Dispose of seal.

Install

22

Install new seal on charge-air distributor (4).

To do this, use two cable ties to fasten the seal to charge-air distributor (4).

23

Position charge-air distributor (4) on cylinder head.

24

Screw in stud bolts (14, 18).

Stud bolt, charge-air distributor to cylinder head

*BA09.41-N-1008-01PD

25

Remove cable ties.

To do this, cut the attached cable ties and remove from charge-air distributor (4).

26

Fasten charge-air distributor (4) in place.

AR09.41-S-8683-01PD

To do this, screw in bolts (16, 20) and attach nuts (15, 19).
Observe tightening procedure for charge air distributor (4).

Bolt, charge air distributor to cylinder head

*BA09.41-N-1005-01PD

Nut, charge air distributor to cylinder head

*BA09.41-N-1007-01PD

27

Screw in screw (1).

M8

*BA00.10-N-1003-01A

28

Install exhaust gas recirculation cooler downstream of exhaust gas recirculation.

AR14.20-S-0008PDA

29

Install the throttle valve actuator.

AR09.41-S-1330PD

30

Install exhaust gas recirculation line (3).

AR14.20-S-1062PDA

31

Remove temperature sensor (2) from exhaust gas recirculation line (3) and attach to charge-air distributor (4).

AR07.04-S-0026PDA

32

Connect electrical connector (17) to boost pressure sensor downstream of throttle valve.

33

Attach hose (12) to vacuum valve (8) and charge-air distributor (4).

Check retaining clips (13) for damage.

If damage is present:

Replace damaged retaining clips (13).

34

Attach hose (10) to vacuum valve (9) and bracket (11) of charge-air distributor (4).

Check holder (11) for damage.

If holder (11) is damaged,

install new bracket (11).

35

Attach hoses (7) to vacuum valves (8, 9).

Note markings on hoses (7) to vacuum valves (8, 9).

36

Establish the electrical connections (6).

37

Connect the glow plug connectors to the glow plugs.

AR15.20-S-4111PD

Observe marks of glow plug connectors.

38

Attach electrical wiring harness (5) to charge-air distributor (4).


Ensure that the electrical wiring harness (5) is correctly routed.
Otherwise, electrical wiring harness (5) may be damaged.

Check retaining clips for damage.

If the retaining clip is damaged,

Replace retaining clip.

39

Install alternator.

AR15.40-S-5032PD

40

Install coolant pipe.

AR20.20-S-7450PD

Check

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

41

Check for leaktightness when engine is running.

Visual inspection only.

Headless screws/bolts: screws/bolts and nuts, coarse-pitch thread

Number

Designation

8.8

10.9

BA00.10-N-1003-01A

M8

Galvanized

Nm

23

32

Phosphated

Nm

21

29

Headless screws/bolts: screws/bolts and nuts, coarse-pitch thread

Number

Designation

12.9

BA00.10-N-1003-01A

M8

Galvanized

Nm

38

Phosphated

Nm

36

Charge air pipe, charge air hose, throttle valve actuator, charge air distributor, boost pressure sensor

Number

Designation

Model 470, 471 with engine 699

BA09.41-N-1005-01PD

Bolt, charge air distributor to cylinder head

Nm

25

Charge air pipe, charge air hose, throttle valve actuator, charge air distributor, boost pressure sensor

Number

Designation

Model 470, 471 with engine 699

BA09.41-N-1007-01PD

Nut, charge air distributor to cylinder head

Nm

25

Charge air pipe, charge air hose, throttle valve actuator, charge air distributor, boost pressure sensor

Number

Designation

Model 470, 471 with engine 699

BA09.41-N-1008-01PD

Stud bolt, charge-air distributor to cylinder head

Nm

15

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