Renault F4R - Page 360

11A-186
TOP AND FRONT OF ENGINE
Camshaft seal at timing end: Removal - Refitting
K4M
11A
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 throttle valve (see 12A, Fuel mixture, Throttle
valve: Removal - Refitting, page 12A-17) ,
-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),
-the front right-hand wheel (see Wheel: Removal -
Refitting) (35A, Wheels and tyres),
-the front section of the front right-hand wheel arch
liner (see Front wheel arch liner: Removal - Re-
fitting) (55A, Exterior protection),
-the engine undertray bolts,
-the engine undertray,
-the lower engine tie-bar (see 19D, Engine moun-
ting, Lower engine tie-bar: Removal - Refitting,
page 19D-33) ,
- the accessories belt (see 11A, Top and front of
engine, Accessories belt: Removal - Refitting,
page 11A-7) ,
- the right-hand suspended engine mounting (see
19D, Engine mounting, Right-hand suspended
engine mounting: Removal - Refitting, page
19D-18) ,
- the crankshaft accessories pulley (see 11A, Top
and front of engine, Crankshaft accessories
pulley: Removal - Refitting, page 11A-15) ,
- the timing belt (see 11A, Top and front of engine,
Timing belt: Removal - Refitting, page 11A-29) ,
II - OPERATION FOR REMOVAL OF PART
CONCERNED
a Position the tool (Mot. 1490-01) on the camshaft
sprockets.
a Undo:
- the exhaust camshaft sprocket nut (1) ,
- the inlet camshaft sprocket nut (2) .
a Remove the tool (Mot. 1490-01) from the camshaft
sprockets.
a Remove:
- the exhaust camshaft sprocket nut,
Essential special tooling
Mot. 1490-01 Locking and adjusting cams-
haft pulleys.
Mot. 1577 Lip seal extractor (shaft dia-
meter 28 mm to 42 mm).
Mot. 1632 Tool for fitting PTFE cams-
haft seal
Tightening torquesm
new nut on the exhaust
camshaft sprocket
30 N.m + 84˚
new nut on the inlet
camshaft sprocket
30 N.m + 84˚
new camshaft dephaser
bolt
100 N.m
K4M, and 848
135235