13B-142
DIESEL INJECTION
Diesel injector: Removal - Refitting
K9K, and 830
13B
a Wipe using CLEANING RAGS (see Vehicle: Parts
and ingredients for the repairwork) (04B, Consu-
mables - Products).
a Fit an 11mm by 1/4" socket (3) (socket outer Ø =
washer Ø) on an extension piece (4) .
a Wrap a CLEANING CLOTH (see Vehicle: Parts
and ingredients for the repairwork) (04B, Consu-
mables - Products) around the "socket - extension
piece" assembly.
a Soak a CLEANING CLOTH in INJECTOR CLEA-
NING PRODUCT (see Vehicle: Parts and ingre-
dients for the repairwork) (04B, Consumables -
Products).
a Insert the wipe-covered extension piece and end
piece down into the bottom of the well.
a Clean the diesel injector well (pay particular atten-
tion to the mating face of the washer).
a Remove the CLEANING CLOTH from the well.
a Insert a large diameter Phillips screwdriver (Ø > 8
mm) into the well to block the opening to the com-
bustion chamber.
a Blast out any scale residue in the well using a com-
pressed air nozzle.
a Remove the screwdriver and repeat the cleaning
operation for the injector well(s) concerned twice in
succession.
II - REFITTING OPERATION FOR PART
CONCERNED
a
a Refit:
-a new compression washer,
- the diesel injector(s),
- the diesel injector bracket,
- the bolt of the diesel injector bracket.
IMPORTANT
Wear leaktight gloves (Nitrile type) for this opera-
tion.
114994
Note:
Swivel the cloth covered socket and extension
piece around inside the well.
114926
WARNING
Do not remove the blanking plugs from each
component until the last moment.
Also, do not remove the components from their
packaging until they are to be fitted to the vehi-
cle.
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