ar0703d6830a

Removing and installing injection nozzles

Type ar · topic 07.03 · version 0100 · 2006-07-26

Applies to: ENGINE 601.943 in MODEL 901, 902, 903, 904

Where it sits

Function group 1 Engine › 07 Mixture formation › 07.03 Injection jets, Injection valves, Lines — Series 601 (models 943) · Series 901 · Series 902 · Series 903 · Series 904

EinPAS 15 Engine › 15.45 Engine management › 15.45.42 Fuel distributor/rail/nozzle/injector — Series 601 (models 943) · Series 901 · Series 902 · Series 903 · Series 904

AR07.03-D-6830A

Removing and installing injection nozzles

12.8.97

ENGINE 601.943 in MODEL 901, 902, 903, 904

Removing and installing injection nozzles

D07.10-0006-06

1 Leak fuel pipe

2 Plug

3 Injection nozzle

4 Nozzle disks

5 Injection pipes

6 Bracket

Removing, installing

1

Remove mixing chamber

AR09.20-D-1320A

2

Detach leak fuel pipes (1) and plug (2) of injection nozzle at cylinder 4

*WH58.30-Z-1004-02A

3

Unclip bracket (6)

4

Detach injection pipes (5) at the injection nozzles and at the injection pump and turn to the side

Do not bend injection pipes

*000589770300

*BA07.11-N-1002-01A

5

Remove injection nozzles (3)

*001589650900

*BA07.11-N-1001-01A

6

Take out nozzle disks (4)

Replace nozzle disks (4); pay attention to installation position (convex face points down)

7

Install in the reverse order

8

Inspect injection pipes for leaks

Diesel injection system general

Number

Designation

Engine 601.943

BA07.11-N-1001-01A

Injection nozzle in cylinder head

Nm

40

BA07.11-N-1002-01A

Injection pipes to injection nozzle / injection pump

Nm

18

Removing and installing injection nozzles
Removing and installing injection nozzles

001 589 65 09 00

Socket wrench insert

Ring wrench insert

000 589 77 03 00

Commercially available tools

Number

Designation

WH58.30-Z-1004-02A

Special pliers for assembling leakage fuel hoses,

Firma Knipex D-42349 Wuppertal

Referenced documents