Renault F4R Manual page 602

High-pressure pipe between the rail and injector: Removal - Refitting
K9K, and 832
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(s) between
the injector rail and the
diesel injector(s)
injector rail nuts
nuts for the high pres-
sure pipes between the
injector rail and the die-
sel injectors
clip for the intercooler
air outlet pipe on the
damper valve
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.
REMOVAL
I - REMOVAL PREPARATION OPERATION
a Disconnect the battery (see Battery : Removal -
Refitting) (80A, Battery).
a Remove the front engine cover.
DIESEL INJECTION
28 N.m
28 N.m
28 N.m
5.5 N.m
13B-90
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 Undo the damper valve clip (3) from the intercooler
air outlet pipe.
a Disconnect the intercooler air outlet pipe from the
damper valve.
a Separate the intercooler air outlet pipe from the
damper valve.
13B
134215