ar0703w6833a

Cleaning the nozzle holder combination

Type ar · emne 07.03 · version 0110 · 2006-10-31

Gælder for: ENGINES 457.9, 541.9, 542.9, 904.9, 906.9, 926.9 ENGINES 906.9 except CODE (MS8) Natural gas engine

Ikke tilgængelig på “da”; vises på Engelsk.

Placering

Funktionsgruppe 1 Motor › 07 Blandingstilberedning › 07.03 Indsprøjtningsdyser, indsprøjtningsventiler, ledninger — Serie 904 (modeller 9**) · Serie 906 (modeller 9**)

EinPAS 15 Motor › 15.45 Motorstyring › 15.45.42 brændstoffordeler/rail/dyse/injektor — Serie 904 (modeller 9**) · Serie 906 (modeller 9**)

Gælder også for motorer/gearkasser: 457 9**, 541 9**, 542 9**, 926 9**

AR07.03-W-6833A

Cleaning the nozzle holder combination

8.9.00

ENGINES 457.9, 541.9, 542.9, 904.9, 906.9, 926.9

ENGINES 906.9 except CODE (MS8) Natural gas engine

Cleaning the nozzle holder combination

W07.03-1011-02

1 Nozzle holder combination

2 Ultrasonic nozzle cleaning equipment

3 Perforated cover

Cleaning

1

Remove combination nozzle holder (1)

Mark nozzle holder assembly (1) in upper area of nozzle holder to the respective cylinder.

Engine 457.9

AR07.03-W-6831D

Engine 541.9. 542.9

AR07.03-W-6831B

Engine 904.9, 906.9

AR07.03-W-6831C

Engine 926.9

AR07.03-W-6831J

2

Fill ultrasound nozzle cleaning equipment (2) with cleaning fluid and heat up to
60°C

Observe operating instructions for ultrasonic nozzle cleaning equipment (2)

*WE58.40-Z-1001-13A

Dilute cleaner in the ratio 1:2 with water (0.5 l clean and 1.0 l water), blend and fill into the pan of the ultrasound nozzles on the cleaning equipment (2) up to the marking (filling capacity about 1.5 l).

*BR00.45-Z-1033-04A

3

Insert perforated cover (3) into the ultrasound nozzles on the cleaning equipment (2), place nozzle holder combinations (1) vertically into the perforated cover (3) and clean

Observe safety information for the ultrasonic nozzle cleaning equipment (2).

*WE58.40-Z-1002-13A

Ultrasonic nozzle cleaning equipment

*WE58.40-Z-1001-13A

4

Install nozzle holder combinations (1)

The nozzle holder combinations (1) must be installed again immediately after cleaning (at a maximum after 3 to 4 hours) in the same engine since otherwise the nozzle holder combinations (1) can become nonfunctional due to corrosion (nozzle needle jams), which in turn can lead to damage to the engine when starting the engine.

Pay attention to markings on nozzle holder.

Engine 457.9

AR07.03-W-6831D

Engines 541.9. 542.9

AR07.03-W-6831B

Engines 904.9, 906.9

AR07.03-W-6831C

Engine 926.9

AR07.03-W-6831J

Danger!

Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns during starting procedure or when working near engine

Secure vehicle to prevent it from moving.
Wear closed and snug-fitting work clothes.
Do not grasp hot or rotating parts.

AS00.00-Z-0005-01A

5

Start engine immediately after installing nozzle holder combinations (1) and allow the engine to run

The fuel system is bled automatically If the engine fails to start or only runs for a brief period:

On engines 904.9, 906.9 repeat the starting procedure after a break of 2 minutes.

On engines 457.9, 541.9, 542.9, the bleed the fuel system by hand.

Bleed fuel system

AP47.00-W-1720-01A

6

Turn off engine

Workshop equipment

WE58.40-Z-1001-13A

Ultrasonic nozzle cleaning equipment

WE58.40-Z-1002-13A

Perforated cover for ultrasonic cleaning unit

Repair materials

Number

Designation

Order number

BR00.45-Z-1033-04A

Cleaner, P3 Neuproton 5032

Bandelin electronic GmbH & Co. KG
Heinrichstrasse 3-4
12207 Berlin
Germany
Tel. +49 30 768800
Fax +49 30 77346 99
www.bandelin.com

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