Renault Laguna III Manual page 1241

Exhaust gas cooler: Removal - Refitting
K9K, and 780
Special tooling required
Mot. 1448 Remote operation pliers for
hose clips.
Ms. 583 Pipe clamps.
Equipment required
tweezers
Tightening torquesm
exhaust gas cooler bolts
on the exhaust gas
cooler mounting on the
flywheel end
exhaust gas recircula-
tion cooler mounting
bolts on the timing end
exhaust gas cooler bolts
on the exhaust gas
cooler mounting
exhaust gas recircula-
tion rigid pipe bolts
exhaust gas cooler
mounting bolts on the
cylinder head on the fly-
wheel end
exhaust gas cooler
mounting bolts on the
cylinder head on the
timing end
exhaust gas cooler
mounting bolts on the
cylinder head
bolts of the exhaust gas
recirculation rigid pipe
bracket on the cylinder
head
bolts of the exhaust gas
recirculation rigid pipe
on the exhaust manifold
ANTIPOLLUTION
12 N.m
12 N.m
12 N.m
12 N.m
25 N.m
25 N.m
25 N.m
25 N.m
36 N.m
14A-40
REMOVAL
I - REMOVAL PREPARATION OPERATION
a Position the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (02A, Lifting equipment).
a Disconnect the battery (see Battery: Removal - Re-
fitting) (80A, Battery).
a Remove:
- the engine cover,
- the engine undertray bolts,
- the engine undertray,
- the catalytic converter (see 19B, Exhaust, Cata-
lytic converter: Removal - Refitting, page 19B-
32) ,
- the damper valve (see 12A, Fuel mixture, Damp-
er valve: Removal - Refitting, page 12A-39) ,
- the exhaust gas recirculation rigid pipe (see 14A,
Antipollution, Exhaust gas recirculation rigid
pipe: Removal - Refitting, page 14A-62) ,
- the exhaust gas recirculation assembly (see 14A,
Antipollution, Exhaust gas recirculation as-
sembly: Removal - Refitting, page 14A-52) .
14A