1995 RENAULT MEGANE SCENIC check engine

ENGINES AND PERIPHERALS
Engine and transmission assembly
10
E7J Engine
REFITTING
The engine sub-frame can be easily aligned with
the bodywork by positioning the two
approximately 100 mm long threaded rods into
the two front mountings of the body sub-frame .
Refitting is the reverse of removal.
If the vehicle has manual steering, position the
shock absorber mountings into the holes (A), and
into holes (B) for power assisted steering.
92114-1R
Tighten all bolt, nuts and screws to the
recommended torques.
Fit the caliper mounting bolts using Loctite
FRENBLOC and tighten them to the correct
torque.
Press the brake pedal several times to bring the
pistons back into contact with the pads.
Fill:
- the cooling circuit and bleed it (see section
19),
- the engine and gearbox if required.
NOTE:
- check the steering shaft yoke spacer is in place
when refitting,
- ensure the heat shields are correctly
positioned.
10-23

ENGINES AND PERIPHERALS
Engine and transmission assembly
10
K7M engine
/ AT
REFITTING
The engine sub-frame can be easily aligned with
the bodywork by positioning the two
approximately 100 mm long threaded rods into
the two front mountings of the body sub-frame .
Tighten the sub-frame mounting bolts to a torque
of :
•6 daN.m at the front,
•11 daN.m at the rear.
Refitting is the reverse of removal.
If the vehicle has manual steering, position the
shock absorber mountings into the holes (A), and
into holes (B) for power assisted steering.
92114-1R
Tighten all bolt, nuts and screws to the
recommended torques.
Fit the caliper mounting bolts using Loctite
FRENBLOC and tighten them to the correct
torque.
Press the brake pedal several times to bring the
pistons back into contact with the pads.
Fill:
- the cooling circuit and bleed it (see section
19),
- the engine and gearbox if required.
NOTE:
- check the steering shaft yoke spacer is in place
when refitting,
- ensure the heat shields are correctly
positioned.
10-28

Mot. 1040-01 Dummy cradle for removing and
refitting the engine and
transmission assembly
Mot. 1159 Tool for securing the engine on the
sub-frame
Mot. 1289-03 Fork for centring suspended engine
mounting limiter
Mot. 1273 Tool for checking belt tension
ENGINES AND PERIPHERALS
Engine and transmission assembly
10
F3R engine
Front sub-frame mounting bolt 6
Rear sub-frame mounting bolt 11
Upper shock absorber cup mounting bolt 3
Wheel bolts 9
Brake caliper bolt 3.5
Universal steering joint mounting bolt 3
Nut for mounting rubber mounting pad
on front left hand side member mounting 7.5
Bolt mounting front right hand suspended
engine mounting cover on engine 4
Mounting bolt for front right hand
suspended engine mounting
movement limiter 6
SPECIAL TOOLING
REMOVAL
Put the vehicle on a 2 post lift.
Remove the engine undertray.
Disconnect the battery.
Drain:
- the cooling circuit from the lower radiator
hose, water pump end,
98898R2
- the engine and gearbox if necessary.
TIGHTENING TORQUES (in daN.m)
10-29

ENGINES AND PERIPHERALS
Engine and transmission assembly
10
F3R engine
REFITTING
The engine sub-frame can be easily aligned with
the bodywork by positioning the two
approximately 100 mm long threaded rods into
the two front mountings of the body sub-frame .
Refitting is the reverse of removal.
Tighten the sub-frame mounting bolts to a torque
of :
•6 daN.m at the front,
•11 daN.m at the rear.
If the vehicle has manual steering, position the
shock absorber mountings into the holes (A), and
into holes (B) for power assisted steering.
92114-1R
When the left and right hand suspended
mountings are refitted, remember to remove the
block under the gearbox and tool Mot. 1159
ADJUSTING THE LONGITUDINAL MOVEMENT
LIMITER
Slacken the two limiter bolts (E).
Insert the centring fork tool Mot. 1289-03 into the
openings in the suspended mounting cover.
99166-1R
Tighten the two limiter mounting bolts (E) to a
torque of6 daN.m.
Tighten all bolt, nuts and screws to the
recommended torques.
Fit the caliper mounting bolts using Loctite
FRENBLOC and tighten them to the correct
torque.
Press the brake pedal several times to bring the
pistons back into contact with the pads.
Fill:
- the cooling circuit and bleed it (see section
19),
- the engine and gearbox if required.
NOTE:
- check the steering shaft yoke spacer is in place
when refitting,
- ensure the heat shields are correctly
positioned.
10-35

ENGINES AND PERIPHERALS
Engine and transmission assembly
10
F8Q engine
REFITTING
The engine sub-frame can be easily aligned with
the bodywork by positioning the two
approximately 100 mm long threaded rods into
the two front mountings of the body sub-frame .
Refitting is the reverse of removal.
Tighten the sub-frame mounting bolts to a torque
of :
•6 daN.m at the front,
•11 daN.m at the rear.
If the vehicle has manual steering, position the
shock absorber mountings into the holes (A), and
into holes (B) for power assisted steering.
92114-1R
When the left and right hand suspended
mountings are refitted, remember to remove the
block under the gearbox and tool Mot. 1159
ADJUSTING THE LONGITUDINAL MOVEMENT
LIMITER
Slacken the two limiter bolts (E).
Insert the centring fork tool Mot. 1289-03 into the
openings in the suspended mounting cover.
Tighten the two limiter mounting bolts (E) to a
torque of6 daN.m.
Tighten all bolt, nuts and screws to the
recommended torques.
Fit the caliper mounting bolts using Loctite
FRENBLOC and tighten them to the correct
torque.
Press the brake pedal several times to bring the
pistons back into contact with the pads.
Fill:
- the cooling circuit and bleed it (see section
19),
- the engine and gearbox if required.
NOTE:
- check the steering shaft yoke spacer is in place
when refitting,
- ensure the heat shields are correctly
positioned.
99174-2R
10-42

ENGINE AND PERIPHERALS
Sump
10
Remove the two mounting bolts for the power
assisted steering pipe on the sub-frame and move
the pipe to one side.
99311R
Lift the engine:
- using the two lifting rings (4) and (5) so that
the three bolts (6) may be removed and
remove the mounting (7) from the bottom,
98750R
PRJ1004
- using lifting ring (5) at the timing end to
obtain dimension (A) of 26 cm approximately
between the sub-frame and the edge of the
cylinder block.
98746R
NOTE : check that the main wiring for the engine
connection unit does not jam between the 5th
gear housing and the side member when the
engine is lifted.
Remove:
- the sump bolts then release the sump,
- the sump in the direction shown by the arrow.
98748S
K7M engine
steel sump
10-51

TOP AND FRONT OF ENGINE
Timing belt
REMOVAL
Put the vehicle on a 2 post lift.
Disconnect the battery.
Remove:
- the power assisted steering belt,
- the alternator drive belt,
- the front right hand wheel,
- the front right protector at the end of the
wheel arch,
11
98710R
E7J - K7M ENGINE
SPECIAL TOOLING REQUIRED
Mot. 591-02 Index
Mot. 591-04 Angular wrench for angular tightening
Mot. 1135-01 Tool for tensioning timing belt
Mot. 1273 Tool for checking belt tension
(in daN.m)
TIGHTENING TORQUESor
(in degrees)
Wheel bolt 9
Crankshaft pulley 2 daN.m + 68° ± 6°
Timing belt tensioner nut 5
- the crankshaft sprocket, immobilising the star-
ter gear with a large screwdriver,
- the timing cover.
98745R3
Set the engine to the timing adjustment position.
Align reference marks ( L ) on the sprockets with
the fixed reference marks ( M ).
Slacken nut ( O ) then slacken the tensioner before
removing the belt.
11-1

TOP AND FRONT OF ENGINE
Timing belt
11 F3R ENGINE
REMOVAL
Put the vehicle on a 2 post lift.
Disconnect the battery.
Remove:
- the computer and its mounting,
- the accessories belt in the following manner:
Slacken the tensioner (4) by the central bolt,
using a 7 mm allen key, by a quarter turn (cut
the end of the tool to approximately 12 mm)
while holding the outer nut with a 22 mm open
wrench.
Slackening the tensioner using the 22 mm wrench
automatically damages the adjustment teeth,
destroying the air conditioning and/or power as-
sisted steering mounting.
SPECIAL TOOLING REQUIRED
TIGHTENING TORQUES (in daN.m)
Wheel bolt 9
Crankshaft pulley bolt 12
Engine suspended mounting bolt 6
Cylinder head suspended mounting bolt 2
Engine suspended mounting cover bolt 4
Timing belt tensioner nut 4
Star socket ST X 14 FACOM for example
Engine support tool DESVIL M300 for example
97295R1
Remove:
- the front right hand wheel,
- the front right protector at the end of the
wheel arch,
98710R
Mot. 1054TDC pin
Mot. 1273 Tool for checking belt tension
Mot. 1289-03 Fork for centring suspended
mounting limiter
EQUIPMENT REQUIRED
11-4