ar4920g2047ch

Check pump module of exhaust aftertreatment system for fuel/oil residues

유형 ar · 주제 49.20 · 버전 0101 · 2018-08-25

적용 대상: Engine 457.9, 458.9, 541.9, 542.9, 941.9, 942.9 in model 000.001 with BlueTec

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위치

기능 그룹 1 엔진 › 49 배기가스 시스템, 배기가스 정화장치 › 49.20 배기 가스 후처리 시스템 — 시리즈 000 (모델 001) · 시리즈 942 (모델 9**)

EinPAS 15 엔진 › 15.40 배기 시스템/배기가스 후처리 시스템 › 15.40.51 펌프/정량기/노즐 — 시리즈 000 (모델 001) · 시리즈 942 (모델 9**)

엔진/변속기에도 적용: 457 9**, 458 9**, 541 9**, 542 9**, 941 9**

AR49.20-G-2047CH

Check pump module of exhaust aftertreatment system for fuel/oil residues

10.08.2018

Engine

457.9, 458.9, 541.9, 542.9, 941.9, 942.9 in model 000.001

with BlueTec

Check pump module of exhaust aftertreatment system for fuel/oil residues

1

AdBlue® filter (pressure filter)

2

Test strips

A

Test strips without discoloration

B

Test strips with discoloration

W14.40-1490-06

Warning

Risk of burn injuries and scalding when working on AdBlue(R) lines and the component parts attached to them. Risk of injury to skin and eyes when handling AdBlue(R). Risk of poisoning caused by swallowing AdBlue(R)

Pour AdBlue® only into suitable containers. Wait until the pressure is released before starting any work on the exhaust aftertreatment system.

AS49.20-Z-0002-01A

Notes on use, material properties and handling of AdBlue®

AH14.40-N-0001-01A

Remove

1

Remove AdBlue® filter (1) of the pump module.

AP49.20-G-1481CH

Check

2

Rub test strip (2) firmly between the lamellae of the AdBlue® filter (1) and on the inside wall of the filter housing and the filter cup.

Service information: AdBlue tank filled with wrong fluid

SI14.40-G-0006DD

If the test strip (2) is discolored, there are residues of oil, diesel, cold cleaning solvent, or other hydrocarbon compounds in the AdBlue®.

3

Replace all AdBlue® hose lines.

Only if the test strip is discolored (2).

4

Replace pump module.

Only if the test strip is discolored (2).

AR49.20-G-2010CH

5

Replace AdBlue® tank.

Only if the test strip is discolored (2).

Install

6

Install AdBlue® filter (1) of the pump module.

AP49.20-G-1481CH

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