13B-68
DIESEL INJECTION
Diesel injector fuel return rail: Removal - Refitting
K9K, and 832
13B
Second step for removing the fuel return rail
unions from the diesel injectors
a
a Using a fine, flat blade screwdriver, push the lower
sections of the retaining clips that are up against the
rocker cover downwards (14) without fully releasing
the clips from their injectors.
a By hand, remove the diesel fuel return rail unions
from the diesel injectors at (15) , while pressing (14)
on the lower tabs of the retaining clips using a thin,
flat-blade screwdriver.
a Fit a suitable blanking plug to:
-each diesel injector fuel return rail union,
-the opening of each diesel injector.
a Unclip the diesel injector fuel return rail from the roc-
ker cover at (16) .
a Remove the diesel injector fuel return rail.
REFITTING
I - REMOVAL PREPARATION OPERATION
a
II - REFITTING OPERATION FOR PART
CONCERNED
a Push the diesel injector fuel return rail union clips to-
wards the front of the vehicle to place them in their
initial position.
a Remove the blanking plugs from:
- the opening of each diesel injector,
- each diesel injector fuel return rail union.
120940
Note:
With sufficient force applied to the clip while
pressing continuously with the screwdriver, the
diesel fuel injector fuel return rail unions will
come out effortlessly.
WARNING
Do not use the screwdriver as a lever on the
injector fuel return unions.
134700
Note:
If the fuel return rail is to be re-used, keep it in a
sealed plastic bag during the removal operation.
WARNING
Check the condition of the seals on the fuel
return unions on the injectors. Check that they
are not cut or crushed, and have not come out of
their grooves. Replace the diesel return pipe
assembly if one of its components is damaged.
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