ar1440b2001a

Remove/install injection line for exhaust aftertreatment system

Tipo ar · tema 14.40 · versione 0301 · 2019-11-08

Valido per: Engine 924.9 in model 368, 384.0/2, 685.282/284/289/290, 979.2 Engine 926.9 in model 368, 382.17/18, 384.0

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 368 · Serie 382 (modelli 17*, 18*) · Serie 384 (modelli 0**, 2**) · Serie 685 (modelli 282, 284, 289, 290) · Serie 979 (modelli 2**)

EinPAS 15 Motore › 15.40 Impianto di scarico/post-trattamento dei gas di scarico › 15.40.13 Tubazione/flessibile/valvola — Serie 368 · Serie 382 (modelli 17*, 18*) · Serie 384 (modelli 0**, 2**) · Serie 685 (modelli 282, 284, 289, 290) · Serie 979 (modelli 2**)

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

AR14.40-B-2001A

Remove/install injection line for exhaust aftertreatment system

23.10.2019

Engine

924.9 in model 368, 384.0/2, 685.282/284/289/290, 979.2

Engine

926.9 in model 368, 382.17/18, 384.0

Remove/install injection line for exhaust aftertreatment system

Represented on vehicle 382.177

1

Metering unit

2

Injection pipe

3

Injector nozzle

B14.40-0049-06

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

1

Open the access cover to the engine compartment

Notes on use, material properties and handling of AdBlue®

AH14.40-N-0001-01A

Access to carry out maintenance and repair work, varies with body type/make.

Refer to the body makers instructions.

2

Remove the injection line (2)

Seal the orifices with an appropriate plug.

Installation: replace the injection line (2) after each removal.

.Box nut of the injector pipe on injector block

*BA14.40-B-1003-02B

.Box nut of the injection on dosage unit

*BA14.40-B-1004-02B

3

Install in reverse order

Exhaust gas after-treatment

Number

Designation

Engine 924.9, 926.9 except Liquid Only

BA14.40-B-1003-02B

Box nut of the injector pipe on injector block

Nm

14

Exhaust gas after-treatment

Number

Designation

Engine 924.9, 926.9 except Liquid Only

BA14.40-B-1004-02B

Box nut of the injection on dosage unit

Nm

14

Documenti citati