ar1440b2034a

Replace wiring harness for pump module

유형 ar · 주제 14.40 · 버전 0101 · 2020-02-07

적용 대상: Engine 457.9 in model 695, 696, 958 with code MS5 (BlueTec 5) *

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위치

기능 그룹 1 엔진 › 14 배기 매니폴드, 엔진 브레이크, 배기가스 정화장치 › 14.40 배기가스 후처리, AdBlue — 시리즈 695 · 시리즈 696 · 시리즈 958

EinPAS 15 엔진 › 15.40 배기 시스템/배기가스 후처리 시스템 › 15.40.12 센서/스위치/배선 — 시리즈 695 · 시리즈 696 · 시리즈 958

엔진/변속기에도 적용: 457 9**

AR14.40-B-2034A

Replace wiring harness for pump module

20.01.2020

Engine

457.9 in model 695, 696, 958

with code MS5 (BlueTec 5)

*

Replace wiring harness for pump module

Represented in model 382.154

1

Electric wiring harness

2

Pump module

3

Electric connection

4

Connector

B14.40-0009-11

Replace wiring harness for pump module

Represented in model 382.154

5

Wiring harness SCR

6

Chassis control module

7

Outlet

B14.40-0010-11

Remove/install

1

Turn off ignition

Danger

Risk of fire/risk of explosion due to short circuit and escaping oxyhydrogen gas. Risk of (burn) injury caused by caustic burns to eyes, skin and mucous membranes from battery electrolyte/mist, short circuit and arcing. Risk of poisoning caused by swallowing battery electrolyte or absorption of lead through the skin or body orifices. Risk of death due to voltage U >= 30 V AC and U >= 60 V DC.

No fires, sparks, open flames, or smoking. Wear acid-resistant gloves, clothing, and glasses. Pour battery acid only into suitable and appropriately marked containers.

AS54.10-Z-0001-01A

2

Disconnect battery ground cable

Topical note

Notes on battery

AH54.10-P-0001-01A

3

Separate the connector (4) from pump module (2)

4

Cut the connector (4) from the wiring harness (1)

Insulate the cable ends and attach on wiring harness SCR (5).

5

Make a new wiring harness (1) for the pump module


Engine 457.9 in model 695, 696, 958
with code MS5 (BlueTec 5)*

AR14.40-W-2035A

The electrical harness length (1) to be prepared depends on the distance between the pump module (2) and the SCR control unit of the chassis (6).

6

Connect the new wiring harness (1) to the pump module (2), and route it along the SCR wiring harness (5) up to the SCR control unit of the chassis (6)

7

Remove the control module from the chassis (6)

Refer to the body makers instructions.

8

Connect the new wiring harness (1) to the socket (7) of the SCR control unit of the chassis (6)

Connect wiring harness of pump module to SCR frame module control unit
Engine 457.9 in model 695, 958
with code MS5 (BlueTec 5)*

AR14.40-B-2034-01TA

If the socket (7) is corroded, it has to be replaced.

9

Install the control module of the chassis (6)

Engine 457.9 in model 695
with code MS5 (BlueTec 5)
Except for Liquid Only
Engine 457.9 in model 696, 958.4
with code MS5 (BlueTec 5)
Except for Liquid OnlySCR control unit - chassis module on the support

*BA14.40-B-1032-02C

Danger

Risk of fire/risk of explosion due to short circuit and escaping oxyhydrogen gas. Risk of (burn) injury caused by caustic burns to eyes, skin and mucous membranes from battery electrolyte/mist, short circuit and arcing. Risk of poisoning caused by swallowing battery electrolyte or absorption of lead through the skin or body orifices. Risk of death due to voltage U >= 30 V AC and U >= 60 V DC.

No fires, sparks, open flames, or smoking. Wear acid-resistant gloves, clothing, and glasses. Pour battery acid only into suitable and appropriately marked containers.

AS54.10-Z-0001-01A

10

Connect battery mass cable

Topical note

Notes on battery

AH54.10-P-0001-01A

Exhaust gas after-treatment

Number

Designation

Engine 457.9; 460.984 except Liquid Only

BA14.40-B-1032-02C

SCR control unit - chassis module on the support

Nm

12

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