ar1440b2010a

Remove/install AdBlue heater coolant solenoid valve

유형 ar · 주제 14.40 · 버전 0401 · 2019-11-13

적용 대상: 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

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위치

기능 그룹 1 엔진 › 14 배기 매니폴드, 엔진 브레이크, 배기가스 정화장치 › 14.40 배기가스 후처리, AdBlue — 시리즈 368 · 시리즈 382 (모델 17*, 18*) · 시리즈 384 (모델 0**, 2**) · 시리즈 685 (모델 282, 284, 289, 290) · 시리즈 979 (모델 2**)

EinPAS 15 엔진 › 15.40 배기 시스템/배기가스 후처리 시스템 › 15.40.13 라인/호스/밸브 — 시리즈 368 · 시리즈 382 (모델 17*, 18*) · 시리즈 384 (모델 0**, 2**) · 시리즈 685 (모델 282, 284, 289, 290) · 시리즈 979 (모델 2**)

엔진/변속기에도 적용: 924 9**, 926 9**

AR14.40-B-2010A

Remove/install AdBlue heater coolant solenoid valve

28.10.2019

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

Modification notes

20.02.2010

Follow the below work steps only for vehicles with CODE (HV1) AdBlue heating

Model 368, 382.1, 384, 979.2

Remove/install AdBlue heater coolant solenoid valve

B14.40-0066-08

1

Upper pipe

4

Coolant tubes

7

Coolant tubes

2

Metering unit

5

Clamp

8

Heating valve of the SCR tank (17Y02)

3

Electric connection

6

Support

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

Turn off ignition

Notes on use, material properties and handling of AdBlue®

AH14.40-N-0001-01A

2

Turn off the battery master switch

3

Open the access cover

Warning

Risk of injury to skin and eyes suffering scalding from contact with hot coolantspray. Risk of poisoning from swallowing coolant.

Do not open cooling system unless coolant temperature is below 90 °C. Open cap slowly and release the pressure. Do not pour coolant into beverage containers.
Wear protective gloves, protective clothing and safety glasses.

AS20.00-Z-0001-01A

4

Relieve the cooling system pressure

Topical note

Notes on coolant

AH20.00-N-2080-01A

5

Loosen the electrical connection (3)

Installation: replace the plastic cable tier.

6

Choke the coolant lines (4,7) using the clamp (5)

Clamp

*000589543700

7

Loosen the coolant line (4,7) from the heating valve (8)

8

Remove the heating valve from the reservoir (8)

.SCR tank heating solenoid valve on support

*BA14.40-B-1012-02B

9

Install in reverse order

10

Check the coolant line (4,7) for leak tightness

Just visual inspection.

Exhaust gas after-treatment

Number

Designation

Engine 924.9, 926.9 except Liquid Only

BA14.40-B-1012-02B

SCR tank heating solenoid valve on support

Nm

25

Remove/install AdBlue heater coolant solenoid valve

000 589 54 37 00

Clamp

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