Renault Laguna III Manual page 1693

Exhaust fuel injector cooler: Removal - Refitting
K9K, and 782
Tightening torquesm
the nuts of the exhaust
fuel injector cooler
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 1 3 B , Diesel injection, Diesel injection:
Precautions for the repair, page 13B-1) ,
- (see Vehicle: Precautions for the repair) (01D,
Mechanical introduction).
IMPORTANT
Wear protective gloves during the operation.
REMOVAL
I - REMOVAL PREPARATION OPERATION
a Unclip the air flowmeter wiring (1) on the air filter unit
air outlet pipe.
a Loosen the clips (2) of the air filter unit air outlet pipe.
a Remove the air filter unit air outlet pipe.
EXHAUST
25 N.m
a Disconnect:
- the exhaust fuel injector connector (3) ,
- the fuel supply pipe union (4) of the exhaust fuel in-
a Insert the blanking plugs.
II - OPERATION FOR REMOVAL OF PART
CONCERNED
143758
a Remove:
- the nuts (5) of the exhaust fuel injector cooler,
19B-127
jector.
19B
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