13B-78
DIESEL INJECTION
High-pressure pipe between the pump and rail: Removal - Refitting
K9K, and 832
13B
REMOVAL
I - REMOVAL PREPARATION OPERATION
a Disconnect the battery (see Battery : Removal -
Refitting) (80A, Battery).
a Remove the front engine cover.
a Disconnect the turbocharger pressure sensor con-
nector (1) .
a Unclip the wiring for the turbocharging pressure sen-
sor from the intercooler air outlet pipe at (2) .
a Loosen the damper valve clip (3) from the intercoo-
ler air outlet pipe.
a Disconnect the intercooler air outlet pipe from the
damper valve.
a Remove the intercooler air outlet pipe from the dam-
per valve.
Essential special tooling
Mot. 1566 Spanner for removing high
pressure pipes.
Mot. 1746 Offset spanner for tightening
high pressure pump pipes.
Tightening torquesm
nuts for the high pres-
sure pipe between the
high pressure pump and
the injector rail
28 N.m
intercooler air outlet
pipe clip on the damper
valve
5.5 N.m
IMPORTANT
To avoid all risk of damage to the systems, apply
the safety and cleanliness instructions and opera-
tion recommendations before carrying out any
repair (see 13B, Diesel injection, Diesel injec-
tion: Precautions for repair, page 13B-1) .
IMPORTANT
Wear leaktight gloves (Nitrile type) for this opera-
tion.
134215
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