High Pressure Pump: Removal - Refitting - Renault Laguna III Manual

High pressure pump: Removal - Refitting
M9R, and 742 or 744 or 746
Tightening torquesm
high pressure pump pin-
ion
IMPORTANT
Consult the safety and cleanliness advice and oper-
ation recommendations before carrying out any
repair (see 13B, Diesel injection, Diesel injec-
tion: Precautions for the repair, page 13B-1) .
REMOVAL
I - REMOVAL PREPARATION OPERATION
a Disconnect the battery (see Battery: Removal - Re-
fitting) (MR 415, 80A, Battery).
a Remove the front engine cover.
a Remove the nut (1) from the cooling radiator top
hose.
a Move aside the cooling radiator top hose.
a Remove the intercooler air inlet pipe bolts (2) .
DIESEL INJECTION
90 N.m
122430
13B-62
a Rotate the intercooler air inlet pipe clip (3) .
a Move the intercooler inlet air pipe to one side.
a Remove:
- the injector rail protector (see 13B, Diesel injec-
tion, Injector rail protector: Removal - Refitting,
page 13B-126) ,
- the high pressure pipe between the pump and the
rail (see 13B, Diesel injection, High pressure
pipe between pump and rail: Removal - Refit-
ting, page 13B-140) ,
- the air filter unit (see 12A, Fuel mixture, Air filter
unit: Removal - Refitting, page 12A-13) .
13B
113282