ar1440w2000c

Remove/install injection nozzle for exhaust aftertreatment system

Type ar · topic 14.40 · version 0209 · 2011-04-04

Applies to: ENGINES 900.9 in MODEL 375.1, 970, 972, 975, 976 with CODE (MS4) BlueTec 4 ENGINES 900.9 in MODEL 375.1, 970, 972, 975, 976 with CODE (MS5) BlueTec 5 ENGINES 902.9 in MODEL 375.3, 950.5 /6, 952.5 /6, 953.6, 954.5, 957 with CODE (MS4) BlueTec 4 ENGINES 902.9 in MODEL 375.3, 950.5 /6, 952.5 /6, 953.6, 954.5, 957 with CODE (MS5) BlueTec 5 ENGINES 902.9 in MODEL 375.1, 970, 972, 974, 975, 976 with CODE (MS4) BlueTec 4 ENGINES 902.9 in MODEL 375.1, 970, 972, 974, 975, 976 with CODE (MS5) BlueTec 5 ENGIN

Where it sits

Function group 1 Engine › 14 Exhaust manifold, engine brake, emission control system › 14.40 Exhaust aftertreatment, AdBlue — Series 375 (models 1**, 3**) · Series 900 (models 9**) · Series 902 (models 9**) · Series 950 (models 5**, 6**) · Series 952 (models 5**, 6**) · Series 953 (models 6**) · Series 954 (models 5**) · Series 957 · Series 958 (models 0**, 2**) · Series 970 · Series 972 · Series 974 · Series 975 · Series 976

EinPAS 15 Engine › 15.40 Exhaust system/exhaust aftertreatment › 15.40.51 Pump/metering device/nozzle — Series 375 (models 1**, 3**) · Series 900 (models 9**) · Series 902 (models 9**) · Series 950 (models 5**, 6**) · Series 952 (models 5**, 6**) · Series 953 (models 6**) · Series 954 (models 5**) · Series 957 · Series 958 (models 0**, 2**) · Series 970 · Series 972 · Series 974 · Series 975 · Series 976

Also applies to engines/gearboxes: 924 9**, 925 9**, 926 9**

AR14.40-W-2000C

Remove/install injection nozzle for exhaust aftertreatment system

22.3.11

ENGINES 900.9 in MODEL 375.1, 970, 972, 975, 976 with CODE (MS4) BlueTec 4

ENGINES 900.9 in MODEL 375.1, 970, 972, 975, 976 with CODE (MS5) BlueTec 5

ENGINES 902.9 in MODEL 375.3, 950.5 /6, 952.5 /6, 953.6, 954.5, 957 with CODE (MS4) BlueTec 4

ENGINES 902.9 in MODEL 375.3, 950.5 /6, 952.5 /6, 953.6, 954.5, 957 with CODE (MS5) BlueTec 5

ENGINES 902.9 in MODEL 375.1, 970, 972, 974, 975, 976 with CODE (MS4) BlueTec 4

ENGINES 902.9 in MODEL 375.1, 970, 972, 974, 975, 976 with CODE (MS5) BlueTec 5

ENGINES 924.9 in MODEL 958.0, 970, 972, 974, 975, 976 with CODE (MS4) BlueTec 4

ENGINES 924.9 in MODEL 958.0, 970, 972, 974, 975, 976 with CODE (MS5) BlueTec 5

ENGINES 925.9 in MODEL 970, 972, 974 with CODE (MS4) BlueTec 4

ENGINES 925.9 in MODEL 970, 972, 974 with CODE (MS5) BlueTec 5

ENGINES 926.9 in MODEL 950.5 /6, 952.5 /6, 953.6, 954.5, 957, 958.2 with CODE (MS4) BlueTec 4

ENGINES 926.9 in MODEL 950.5 /6, 952.5 /6, 953.6, 954.5, 957, 958.2 with CODE (MS5) BlueTec 5

ENGINES 926.9 in MODEL 958.0 with CODE (MS4) BlueTec 4

ENGINES 926.9 in MODEL 958.0 with CODE (MS5) BlueTec 5

Remove/install injection nozzle for exhaust aftertreatment system

W14.40-1232-06

Shown on model 950.5

1 Metering device

2 Injection nozzle

3 Injection line

4 Shield

Modification notes

30.8.06

The injection line (3) must be replaced according from removal - added.

Operation step 6

Removing

1

Remove injection line (3)

AR14.40-W-2001C

2

Remove shield (4) at turbocharger

3

Remove injection nozzle (2)

Seal holes with a suitable plug.

Install

4

Install injection nozzle (2)

Before installation, check injection nozzle (2) and contact surface on engine brake valve fitting for foreign objects and contamination.

*BA14.40-N-1002-02C

5

Install shield (4) at turbocharger

*BA09.40-N-1004-01B

6

Injection new injection line (3)

The injection line (3) must be replaced after every removal.

AR14.40-W-2001C

Turbocharger

Number

Designation

Engine
900.9, 904.9

Engine
902.9, 906.9

Engine
924.9, 925.9, 926.9

BA09.40-N-1004-01B

Bolt, shield to turbocharger

Nm

25

25

25

Exhaust aftertreatment, Blue Tec

Number

Designation

Engine
900.9, 902.9, 924.9, 925.9, 926.9 with code MS4 or code MS5

BA14.40-N-1002-02C

Injection nozzle on engine brake valve fitting/exhaust pipe

Nm

10

Referenced documents