13B-86
DIESEL INJECTION
High-pressure pipe between the pump and rail: Removal - Refitting
K9K, and 834
13B
II - REFITTING OPERATION FOR PART
CONCERNED
a Remove the blanking plug from:
-the high pressure pump opening,
-the high pressure rail opening.
a Fit a high-pressure pipe between the high pressure
pump and the new injector rail.
a Screw on by hand, without tightening, until contact is
made by the nuts of the high pressure pipe between
the high pressure pump and the injector rail, starting
at the injector rail end.
a Tighten to torque:
-the nut for the high pressure pipe between the
high pressure pump and the injector rail on the
high pressure pump (28 N.m) using the tool (Mot.
1566),
-the nut for the high pressure pipe between the
high pressure pump and the injector rail on the
injector rail (28 N.m) using the tool (Mot. 1566).
III - FINAL OPERATION
a Refit:
-the injector rail protector,
-the bolts for the injector rail protector cover plate.
a Clip the injector rail protector cover into place.
a Clip on the wiring for the damper valve.
a Refit the clip for the intercooler air outlet pipe.
a Clip the intercooler air outlet pipe onto the damper
valve.
a Clip the turbocharger pressure sensor cable onto
the intercooler air outlet pipe.
a Connect the turbocharger pressure sensor connec-
tor.
a Refit:
-the retaining bracket for the intermediate air pipe
between the turbocharger and the intercooler,
-the bolt for the retaining bracket of the intermediate
air pipe between the turbocharger and the intercoo-
ler.
a Refit the clip for the turbocharger air outlet pipe.
a Clip the intermediate air pipe between the turbochar-
ger and the intercooler onto the turbocharger air out-
let pipe.
a Refit:
- the bolt for the intermediate air pipe between the
turbocharger and the intercooler,
- the nut for the intermediate air pipe between the
turbocharger and the intercooler,
- the engine cover.
a Connect the battery (see Battery : Removal - Refit-
ting) (80A, Battery).
Note:
If the set of new pipes does not contain an appli-
cator, do not lubricate the threads of the high
pressure pipe (as they are self-lubricating pipes).
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