ar1440b2040tb

Remove/install pump module intake filter

Tipo ar · tema 14.40 · versione 0105 · 2016-02-12

Valido per: Cumbustion engine 457 with Vehicle 958.434, 958.443, 958.441, 958.444, 958.453, 958.452, 958.454Cumbustion engine 457.910 with Vehicle 958.431, 958.433, 958.451, 958.471, 958.472, 958.478Cumbustion engine 457.911 with Vehicle 695.053, 695.023Cumbustion engine 460.984 with Vehicle 934.### #R, 934.### #S

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 460 (modelli 984) · Serie 695 (modelli 023, 053) · Serie 934 · Serie 958 (modelli 431, 433, 434, 441, 443, 444, 451, 452, 453, 454, 471, 472, 478)

EinPAS 15 Motore › 15.40 Impianto di scarico/post-trattamento dei gas di scarico › 15.40.51 Pompa/dosatore/ugello — Serie 460 (modelli 984) · Serie 695 (modelli 023, 053) · Serie 934 · Serie 958 (modelli 431, 433, 434, 441, 443, 444, 451, 452, 453, 454, 471, 472, 478)

Valido anche per motori/cambi: 457 ***, 457 910, 457 911

AR14.40-B-2040TB

Remove/install pump module intake filter

12.02.16

Cumbustion engine 457 with Vehicle 958.434, 958.443, 958.441, 958.444, 958.453, 958.452, 958.454

Cumbustion engine 457.910 with Vehicle 958.431, 958.433, 958.451, 958.471, 958.472, 958.478

Cumbustion engine 457.911 with Vehicle 695.053, 695.023

Cumbustion engine 460.984 with Vehicle 934.### #R, 934.### #S

Remove/install pump module intake filter

W14.40-1427-09

1 Housing cover

2 Electric connector

3 AdBlue pipe

4 Piping/ wiring harness

5 Open end wrench

6 Open end wrench

7 Pump module

8 Self-locking screw (M440)

9 Intake filter

10 Seal

11 AdBlue inlet connection

12 Filter screen on inlet connection

Removing and installing

Danger!

Risk of burns and scalding while working on AdBlue pipes and on components connected to them. Risk of injury on skin and eyes at contact with AdBlue. Risk of poisoning from swallowing AdBlue

Only catch AdBlue in appropriate containers. Only start working on the exhaust gas after-treatment system after relieving the pressure.

AS14.40-B-0001-01A

Indications for applications, material properties and handling AdBlue

AH14.40-B-0001-01A

1

Switch-off the ignition

2

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

Protect the electric connector (2) and the electric connection on the pump module (7) with a plastic film or something similar to avoid AdBlue drainage.

The electric connector (2) and the electric connection should not get in contact with AdBlue, otherwise damage may occur in the electric wiring harness and in the SCR module SCR

3

Check the electric wiring harness for corrosion

AR14.40-B-2033TA

4

Remove the AdBlue piping (3) on the AdBlue inlet piping (11), and plug with the seal (10)

The seal (10) must be ready at hand to avoid excessive AdBlue running off.

Seal for the AdBlue intake pipe

WF58.50-B-1440-05A

5

Remove the housing cover (1)

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

*BA14.40-B-1047-02C

6

Remove the AdBlue inlet connection (11) on the filter strainer (12)

To remove the AdBlue inlet connection (11), secure with an open end wrench (6), by the filter strainer (12).

*BA14.40-B-1045-02C

7

Remove the intake filter (9) from the filter strainer (12)

The intake filter (9) can be pulled with a self-locking screw (8).

8

Install in reverse order

Exhaust aftertreatment

Número

Denominação

Engine 457.9 with Code MS5

BA14.40-B-1045-02C

AdBlue inlet neck on screen located at the intake tube edge

Nm

15

BA14.40-B-1047-02C

Pump module housing cover

Nm

8

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