suspension RENAULT MEGANE SCENIC 1995 Service Repair Manual

LIFTING
Trolley jack - Axle stands
AXLE STANDS
When putting the vehicle on axle stands, they
must be positioned:
- either under the reinforcements designed for
lifting the vehicle using the vehicle’s jack,
- or under the points located behind the
reinforcements.
Axle stands are positioned at the rear when the
vehicle is lifted from the side.
02
98699R
Safety symbol (special precautions to be taken when carrying out operations).
SPECIAL TOOLING REQUIRED
Cha. 280 -02 Adaptable cross piece for trolley
jack
Cha. 408 -01
or Adaptable socket for trolley jack
Cha. 408 -02
If a trolley jack is used, appropriate axle
stands must always be used.
It is forbidden to lift the vehicle by supporting its
weight under the front suspension arm or under
the V shaped part of the rear axle.
Depending on the type of trolley jack, use sockets
Cha. 408-01 or Cha. 408-02 to position the cross
piece Cha. 280-02.
To lift the front or rear, support the vehicle’s
weight under the vehicle’s jacking points .
TROLLEY JACK USED FROM THE SIDE
Use cross piece Cha. 280-02.
Take the weight under the sill, level with the front
door.
Position the flange correctly in the groove of the
cross piece.
98336G85679-1G7
02-1

DESCRIPTIONPACKAGINGPART NUMBER
1 kg tin
100 g tube
80 ml tube
180 g sachet
Aerosol77 01 421 145
77 01 028 179
77 01 422 307
77 01 366 100
77 01 422 308
LUBRICANTS
LUBRICANTS - CONSUMABLES
Packaging
04
•MOLYKOTE "BR2"
for main bearing journal faces, thrust pad
guide tubes, clutch fork pads, lower suspension
arm bearings, torsion bar splines, steering box,
driveshaft splines.
•
MOLYKOTE "33 Medium"
tubular rear axle rings
anti-roll bar rings.
•
ANTI-SEIZE
(high temperature grease) Turbo etc.
•
"MOBIL CVJ" 825 Black star
or MOBIL EXF57C
for driveshaft joints
•
MULTIPURPOSE LUBRICANT
wheel sensor
• Perfect-seal "LOWAC"
coating fluid for seals.
• Mastic
for sealing exhaust pipe unions.
•
HARDENER KIT
("CAF 4/60 THIXO")
for sealing sides of bearing caps.
• AUTO joint blue
sealing paste.
100 g tube
1.5 kg tin
Kit
100 g tube
45 g tube77 01 417 404
77 01 421 161
77 01 421 080
77 01 396 227
77 01 397 027
MECHANICAL SEALANTS
04-1

Page
COOLING
Specifications
Filling - bleeding
Checking
Radiator
Diagram
Exhaust
General
Catalytic converter
Exhaust pipe assembly
Fuel tank
Fuel tank
Filler neck
Gauge
Pump and sender unit
Engine suspension
Suspended engine mountings
Engine mounting pads19-1
19-2
19-3
19-4
19-6
19-12
19-15
19-16
19-19
19-23
19-25
19-26
19-29
19-32 COOLING - EXHAUST- FUEL TANK -
ENGINE SUSPENSION
1916-1
16-9 STARTING - CHARGING
Alternator
Starter motor
16
IGNITION - INJECTION
IGNITION
Power module
Static ignition
Spark plugs
Injection
General
Location of components
Special notes on semi-sequential
injection
Special notes on sequential injection
Injection fault warning light
Engine immobiliser function
Computer configuration as a
function of the gearbox type
17
14-1
14-9
14-13
14-19
14-21
14-22 ANTIPOLLUTION
Fuel vapour recirculation
Oil vapour rebreathing
Exhaust gas recirculation (EGR)
Catalytic converter
Catalytic converter - oxygen sensor
Test for the presence of lead
14
17-28
17-29
17-32
17-33
17-34
17-36
17-39 IGNITION - INJECTION
(continued)
Injection strategy / automatic
transmission
Injection strategy / air conditioning
Idle speed correction
Idle speed adaptive correction
Richness regulation
Adaptive richness correction
Operating wiring diagram
17
Page
17-1
17-2
17-5
17-6
17-12
17-17
17-19
17-24
17-25
17-26
Contents

ENGINE SUSPENSION
Suspended engine mountings
19
ADJUSTING THE LONGITUDINAL MOVEMENT LIMITER FOR F ENGINES
Slacken limiter bolts (E).
Insert the limiter centring fork Mot. 1289-03 into the openings on the suspended engine mounting cover.
Tighten the two bolts (E) to a torque of 5 to 6.5 daN.m.
99174-2R
F engine (petrol)
99166-1R1
F engine (diesel)
F ENGINES
19-29

ENGINE SUSPENSION
Suspended engine mountings
19
TIGHTENING TORQUES (in daN.m)F3R ENGINE
99308R
*Tighten the stud to 6 daN.m
**Tighten the nut to 4 daN.m
19-30

ENGINE SUSPENSION
Suspended engine mountings
19
TIGHTENING TORQUES (in daN.m)F8Q ENGINE
99309R1
*Tighten the stud to 6 daN.m
**Tighten the nut to 4 daN.m
19-31

ENGINE SUSPENSION
Engine mounting pads
19
TIGHTENING TORQUES (in daN.m)
PRG19.1
E7J/K7M ENGINE
19-32

ENGINE SUSPENSION
Engine mounting pads
19
TIGHTENING TORQUES (in daN.m)K7M ENGINE / AT
PRG19.2
19-33

MANUAL GEARBOX
Gearbox (Removal - Refitting)
REMOVAL
- Put the vehicle on a two post lift.
- Disconnect the battery.
- Remove the front wheels.
- Remove the engine undertray.
- Drain the gearbox.
LEFT HAND SIDE OF THE VEHICLE:
Remove:
- the wheel arch (protection),
- the track rod end using tool T.Av. 476.
SPECIAL TOOLING REQUIRED
B.Vi. 31-01 Set of pins
T.Av. 476 Ball joint extractor
21
Bolts of the rear linkage of the suspended
engine mountings (tie-bar) 6
Bolts for securing battery mounting on body 2
Driveshaft gaiter mounting bolt 2.4
Gearbox mounting bolt 3.5
Gearbox control rod bolt 2.8
Shock absorber base bolt 17
Track rod end nut 3.5
Stub-axle key nut 6
Support mounting bolts 4.5
Wheel bolts 9
Caliper guide bolts 2.7
TIGHTENING TORQUES (in daN.m)
All engines
85965R
Remove:
- the two mounting bolts from the caliper by se-
curing the caliper to the suspension spring to
avoid stretching the pipe,
- the three mounting bolts of the driveshaft gai-
ter.
92122R2
21-9

MANUAL GEARBOX
Differential output seal
- the two mounting bolts (A) of the brake assem-
bly.
Secure the caliper to the suspension spring to pre-
vent the pipe being damaged.
Slacken the lower bolt (3) from the base of the
shock absorber and remove the upper bolt (4).
Tilt the stub-axle carrier and release the driveshaft
(take care not to "damage" the gaiters during this
operation).
Remove the O-ring from the sunwheel.
Tap the base of the lip seal using a pin extractor
and a small hammer in order to extract it from its
housing .
When the seal is released, remove it using pliers
taking care not to damage the splines of the sun-
wheel.
21
REFITTING
1. JB1 - JB3 gearboxes
The seal is refitted using tool B.Vi. 945 comprising:
- a seal protector (A),
- a tool for positioning the seal (B).
METHOD
Put the oiled protector (A) onto the sunwheel and
position the oiled seal (C) with the tool (B).
90149R1
86031S
86095R
86122R
2.7 daN.m
21-24