ar4920b2003sf

Remove/install injection nozzle of exhaust gas aftertreatment system

Type ar · topic 49.20 · version 0100 · 2018-05-04

Applies to: Engine 460.9 in model 963, 964 with code M5S (Engine version Euro V, export)

Where it sits

Function group 1 Engine › 49 Exhaust system, exhaust gas cleaning › 49.20 Exhaust gas aftertreatment — Series 460 (models 9**) · Series 963 · Series 964

EinPAS 15 Engine › 15.40 Exhaust system/exhaust aftertreatment › 15.40.51 Pump/metering device/nozzle — Series 460 (models 9**) · Series 963 · Series 964

AR49.20-B-2003SF

Remove/install injection nozzle of exhaust gas aftertreatment system

27.03.2018

Engine

460.9 in model 963, 964

with code M5S (Engine version Euro V, export)

Remove/install injection nozzle of exhaust gas aftertreatment system

1

Injection pipe

2

Injector nozzle

3

Opening of the engine-brake throttle

W14.40-1181-06

Remove

1

Disassemble the injection line (1)

AR49.20-B-1061SF

2

Remove the injection nozzle (2)

Close the holes with a suitable plug.

Install

3

Install the injection nozzle (2)

Before installing, check the injector nozzle (2) and the supporting surface in the opening of the engine brake butterfly valve (3) for foreign bodies and dirt.

Injection nozzle at engine brake throttle sleeve

*BA49.20-B-1002-03SF

4

Install the new injection tubes (1)

AR49.20-B-1061SF

The injection line (1) must be replaced after each removal.

Exhaust gas after-treatment

Number

Designation

Engine 460.9 in Type 963, 964 with M5S

BA49.20-B-1002-03SF

Injection nozzle at engine brake throttle sleeve

Nm

10

Referenced documents