High Pressure Pipe Between Pump And Rail: Removal - Refitting - Renault Duster 2007 Manual

High pressure pipe between pump and rail: Removal - Refitting

K9K
Equipment required
Diagnostic tool
Tightening torquesm
nut of the high pressure
pipe between the pump
and the injector rail on
the high pressure pump
nut of the high pressure
pipe between the pump
and the rail on the injec-
tor rail
dipstick guide and filler
neck nuts on the high
pressure rail
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 Diesel injection: Precautions for the
repair) .
IMPORTANT
Before carrying out any work on the injection sys-
tem, check using the Diagnostic tool :
- that the rail is not under pressure,
- that the fuel temperature is not too high.
It is essential to respect the safety and cleanliness
advice whenever work is carr ied out on this system.
Working on the circuit with the engine running is
strictly forbidden.
IMPORTANT
Wear leaktight gloves (Nitrile type) for this opera-
tion.
WARNING
To avoid any corrosion or damage, protect the
areas on which fuel is likely to run.
DIESEL INJECTION
28 N.m
28 N.m
21 N.m
13B-19
REMOVAL
I - REMOVAL PREPARATION OPERATION
a Disconnect the battery (see Battery: Removal - Re-
fitting) (80A, Battery).
a Remove the front engine cover.
a Remove the dipstick guide and filler neck bolts (1) .
a Put the dipstick to one side.
a Disconnect the following connectors (2) :
- the heater plugs,
13B
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