Renault F4R - Exhaust Manifold: Removal - Refitting

12A-37
FUEL MIXTURE
Exhaust manifold: Removal - Refitting
K4M
12A
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 front engine cover.
a Remove:
-the windscreen wiper arms (see Windscreen wi-
per arm: Removal - Refitting) (85A, Wiping -
Washing),
-the scuttle panel grille (see Scuttle panel grille:
Removal - Refitting) (56A, Exterior equipment),
-the scoop under the scuttle panel grille (see Scoop
under scuttle panel grille: Removal - Refitting)
(56A, Exterior equipment).
a Remove:
-the centre section of the scuttle panel grille (see
Scuttle panel grille: Removal - Refitting) (56A,
Exterior equipment),
- the centre section of the scoop under the scuttle
panel grille (see Scoop under scuttle panel
grille: Removal - Refitting) (56A, Exterior equip-
ment).
a Remove the throttle valve (see 12A, Fuel mixture,
Throttle valve: Removal - Refitting, page 12A-17)
.
a Remove the coils (see 17A, Ignition, Coils Remo-
val - Refitting, page 17A-1) .
a Remove:
- the intake distributor (see 12A, Fuel mixture, Inlet
manifold: Removal - Refitting, page 12A-23) .
- the engine undertray bolts,
- the engine undertray,
a Remove:
- the bolts (1) from the exhaust flange,
Essential special tooling
Mot. 1495-01 22 mm socket for removing/
refitting oxygen sensors.
Tightening torquesm
exhaust manifold studs 8 N.m
bolts of the lower heat
shield12 N
.m
exhaust manifold nuts 26 N.m
bolts of the upper heat
shield12 N.
m
exhaust manifold stay
bolt
44 N.m
exhaust manifold stay
nut44 N
.m
retaining bracket bolt of
the heater matrix
hoses10
N.m
B95 or D95
J95
B95 or D95
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