ar1440b2038tb

Remove/install NOx sensor with controller unit

Tipo ar · tema 14.40 · versione 0105 · 2018-02-21

Valido per: Engine 457 in model 958.434/441/443/444/452/453/454 Engine 457.9 in model 934 Engine 457.910 in model 958.431/433/451/471/472/478 Engine 457.911 in model 695.023/053 Engine 460.984 in model 934, 938

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 938 · 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 › 15.40.11 Centralina di comando/relè — Serie 460 (modelli 984) · Serie 695 (modelli 023, 053) · Serie 934 · Serie 938 · 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 › 15.40.12 Sensore/interruttore/fascio di cavi — Serie 460 (modelli 984) · Serie 695 (modelli 023, 053) · Serie 934 · Serie 938 · Serie 958 (modelli 431, 433, 434, 441, 443, 444, 451, 452, 453, 454, 471, 472, 478)

Valido anche per motori/cambi: 457 ***, 457 9**, 457 910, 457 911

AR14.40-B-2038TB

Remove/install NOx sensor with controller unit

05.02.2018

Engine

457 in model 958.434/441/443/444/452/453/454

Engine

457.9 in model 934

Engine

457.910 in model 958.431/433/451/471/472/478

Engine

457.911 in model 695.023/053

Engine

460.984 in model 934, 938

Remove/install NOx sensor with controller unit

W14.40-1389-09

1

Electric connection

4

Support

A113

NOx sensor with control unit

2

Electric wire

5

Bolts

A113a1

NOx sensor control unit

3

Reduction catalyst

6

Electric wire

A113b1

NOx sensor

Topical note

Notes on self-locking nuts and bolts

AH00.00-N-0001-01A

Remove/install

1

Turn off ignition

2

Remove the control unit (A113a1) from holder (4)


The NOx sensor control unit (A113a1) must always be removed first,
otherwise, when removing the NOx sensor (A113b1) the electrical cable (2) may be damaged when twisting.

The NOx sensor control unit (A113a1) and the NOx sensor (A113b1) form a set and must be removed together.

NOx sensor control unit on support

*BA14.40-B-1043-02C

3

Disconnect the electrical cable (6) from the electrical connection (1), and loosen the electrical cable (2) from its brackets

4

Remove the NOx sensor (A113b1)

Support the tool only on the hexagon, as the component is very sensitive and can be damaged easily.

Installation: Apply paste to the NOx sensor (A113b1) thread

Paste, hot lubrication 1 kg, DBL 6879.20

*BR00.45-Z-1005-06A

NOx sensor on silencer

*BA14.40-B-1042-02C

5

Install on the reverse order

Exhaust gas after-treatment

Number

Designation

Engine 457.9; 460.984 except Liquid Only

BA14.40-B-1042-02C

NOx sensor on silencer

Nm

50

Exhaust gas after-treatment

Number

Designation

Engine 457.9; 460.984 except Liquid Only

BA14.40-B-1043-02C

NOx sensor control unit on support

Nm

12

Repair materials

Number

Designation

Order number

BR00.45-Z-1005-06A

Paste, hot lubrication 1 kg, DBL 6879.20

A 000 989 76 51

Documenti citati