ar1440b2040tc

Remove/install pump module intake filter

Tipo ar · tema 14.40 · versione 0201 · 2019-12-14

Valido per: Engine 924 in model 694.000/042 Engine 924 in model 958.0/1, 979.023/026/028/073/076/078 Engine 926.9 in model 693.298/328/388, 695.010/011/304 Engine 926.9 in model 958.2

Non disponibile in “it”; mostrato in Inglese.

Collocazione

Gruppo funzionale 1 Motore › 14 Collettore di scarico, freno motore, impianto di depurazione gas di scarico › 14.40 Post-trattamento gas di scarico, AdBlue — Serie 693 (modelli 298, 328, 388) · Serie 694 (modelli 000, 042) · Serie 695 (modelli 010, 011, 304) · Serie 958 (modelli 0**, 1**, 2**) · Serie 979 (modelli 023, 026, 028, 073, 076, 078)

EinPAS 15 Motore › 15.40 Impianto di scarico/post-trattamento dei gas di scarico › 15.40.51 Pompa/dosatore/ugello — Serie 693 (modelli 298, 328, 388) · Serie 694 (modelli 000, 042) · Serie 695 (modelli 010, 011, 304) · Serie 958 (modelli 0**, 1**, 2**) · Serie 979 (modelli 023, 026, 028, 073, 076, 078)

Valido anche per motori/cambi: 924 ***, 926 9**

AR14.40-B-2040TC

Remove/install pump module intake filter

28.11.2019

Engine

924 in model 694.000/042

Engine

924 in model 958.0/1, 979.023/026/028/073/076/078

Engine

926.9 in model 693.298/328/388, 695.010/011/304

Engine

926.9 in model 958.2

Remove/install pump module intake filter

W14.40-1427-09

1

housing cover

5

Fixed wrench

9

Drawing filter

2

Electrical connector

6

Fixed wrench

10

Sealant

3

AdBlue piping

7

Pump module

11

AdBlue inlet connection

4

Cables/wiring harness

8

Self-locking screw (M440)

12

Filter screen in the inlet connection

Remove/install

Warning

Risk of burn injuries and scalding when working at AdBlue lines and the components attached to them. Risk of injury to skin and eyes when handling AdBlue. Risk of poisoning caused by swallowing AdBlue

Pour AdBlue into suitable containers only. Wait until the pressure is released before starting any work on the exhaust aftertreatment system.

AS14.40-Z-0001-01A

Notes on use, material properties and handling of AdBlue®

.

AH14.40-N-0001-01A

1

Turn off ignition

2

Detach the electric connector (2) in the pump module (7)


The electrical connector (2) and the wiring harness must not contact the AdBlue,.
otherwise, it can occur damages in the electrical harness and in the SCR module.

Protect the electrical connector (2) and the electrical connection in the pump module (7) with a plastic film or similar to avoid AdBlue outflow.

3

Check the electrical harness for corrosion


.

AR14.40-B-2033TA

4

Remove the AdBlue piping (3) in the AdBlue inlet fitting (11) and cover it with the seal (10)

AdBlue suction line sealant.

WF58.50-B-1440-05A

The sealant (10) must be ready to prevent the AdBlue outflow in excess.

5

Remove the housing cover (1)

Only for vehicles with pump module (7) in which the hexagon of the filter screen housing in the inlet connection (12) is located behind the housing cover (1).

.Pump module housing cover

*BA14.40-B-1047-02B

6

Remove AdBlue inlet fitting (11) from filter sieve in inlet nozzle (12)

To remove the AdBlue inlet connection (11), hold it with an open-end wrench (6) by the filter screen in the inlet connection (12).

.Internal suction valve connection (intake opening to filter housing)

*BA14.40-B-1045-02B

7

Remove the suction filter (9) from the inlet fitting filter sieve (12)

The suction filter (9) can be extracted using a self-locking screw (M4x40) (8).

8

Install in reverse order

Exhaust gas after-treatment

Number

Designation

Engine 924.9, 926.9 except Liquid Only

BA14.40-B-1045-02B

Internal suction valve connection (intake opening to filter housing)

Nm

15

Exhaust gas after-treatment

Number

Designation

Engine 924.9, 926.9 except Liquid Only

BA14.40-B-1047-02B

Pump module housing cover

Nm

8

Documenti citati