ar0716s100003e

Remove jammed fuel injectors

Typ ar · temat 07.16 · wersja 0101 · 2014-05-30

Dotyczy: MODEL 447 with ENGINE 651

Niedostępne w języku „pl”; wyświetlono w języku Angielski.

Umiejscowienie

Grupa funkcyjna 1 Silnik › 07 Przygotowanie mieszanki › 07.16 Wysokoprężny układ wtryskowy Common-Rail — Seria 447 · Seria 651

EinPAS 15 Silnik › 15.45 Sterowanie pracą silnika › 15.45.42 Rozdzielacz paliwa/kolektor rozprowadzający paliwo/dysza/wtryskiwacz — Seria 447 · Seria 651

AR07.16-S-1000-03E

Remove jammed fuel injectors

MODEL

447 with ENGINE 651

Remove jammed fuel injectors
Remove jammed fuel injectors
Remove jammed fuel injectors

651 589 07 63 00

Baseplate

651 589 01 33 00

Extraction claw

355 589 01 63 00

Impact extractor

The injectors of cylinder 1 and 2 can be released with the extraction claw (1) in combination with the impact extractor (2) or in combination with the base plate (4). The injectors of cylinder 3 and 4 can exclusively be removed with the extraction claw (1) in combination with the base plate (4).

Remove jammed fuel injectors

S07.16-4599-08

Removal of injectors of cylinder 1 and 2 with impact extractor

1

Attach extraction claw (1) as shown on the respective injector to be removed.

2

Attach impact extractor (2) as shown on extraction claw (1).

3

Unfasten respective injector to be removed.

4

Remove impact extractor (2) and extraction claw (1).

5

Remove a loosened injector.

6

Repeat procedure for the other injector.

Remove jammed fuel injectors

Removal of injectors of cylinder 1 and 4 with base plate

7

Attach extraction claw (1) as shown on the respective injector to be removed.


8

Install pedestals (3) on base plate (4).


Certain pedestals (3) are specified for each cylinder; install pedestals (3) accordingly.
In order to raise up the base plate (4) insert two nuts each M8 per pedestal (3) between th base plate (4) and the pedestals (3).

S07.16-4600-11

9

Install base plate (4) on screw/bolts of cylinder head cover.

Note the installation position. The arrow on the base plate (4) should point toward exhaust side.

10

Mount pulley (5) and screw/bolt (6) as shown.

11

Loosen a jammed injector.

Ensure that the electrical connection of the respective injector does not impact on the base plate (4) upon loosening.
Malfunction or damage can occur otherwise.

Screw in screw/bolt (6) to do this.

12

Remove base plate (4) and extraction claw (1).

13

Remove a loosened injector.

14

Repeat procedure for remaining injectors.