Renault Laguna III Manual page 1102

High pressure pipe between rail and injector: Removal - Refitting
M9R
a
Note:
Check that the seal of the intercooler air inlet
pipe on the turbocharger side is fitted the correct
way round.
a Refit the new seal to the intercooler air inlet pipe on
the turbocharger side.
II - REFITTING OPERATION FOR PART
CONCERNED
a Remove the blanking plugs.
a Fit the high pressure pipes between the rail and the
injectors.
a Position:
- the high pressure pipe olives between the rail and
the injectors in the injector rail tapers,
- the high pressure pipe olives between the rail and
the injectors in the injector tapers.
a Fit without tightening the nuts on the high pressure
pipes between the rail and the injectors, starting with
the nuts on the injector rail side.
a Torque tighten using the tool, part number 77 11 223
721 :
- the nuts on the high pressure pipes between
the rail and the injectors on the injector rail side
(32 N.m).
DIESEL INJECTION
115069
13B-163
- the nuts on the high pressure pipes between
the rail and the injectors on the injector side (32
N.m),
III - FINAL OPERATION
a Refit:
- the diesel injector fuel return rail (see 13B, Diesel
injection, Diesel injector fuel return rail: Re-
moval - Refitting, page 13B-108) ,
- the oil separator (see 11A, Top and front of en-
gine, Oil decanter: Removal - Refitting, page
11A-307) .
a Temporarily refit the intercooler air inlet pipe.
a Connect the battery (see Battery: Removal - Refit-
ting) (80A, Battery).
a Start the engine.
a Accelerate several times under no load.
a Check for any fuel leaks.
a Remove the intercooler inlet air pipe.
a Refit the injector rail protector (see 13B, Diesel in-
jection, Injector rail protector: Removal - Refit-
ting, page 13B-126) .
Note:
Check that the intercooler air inlet pipe is cor-
rectly clipped onto the turbocharger.
a Connect the intercooler air inlet pipe on the turbo-
charger.
a Refit the bolts of the intercooler air inlet pipe on the
air intake distributor.
a Tighten the bolts of the intercooler air inlet pipe on
the air intake distributor.
a Fit the cooling radiator top hose onto the intercooler
air inlet pipe.
a Refit the nut of the cooling radiator top hose on the
intercooler air inlet pipe.
a Tighten the nut of the cooling radiator top hose on
the intercooler air inlet pipe.
a Refit the engine cover.
13B