1995 RENAULT MEGANE SCENIC gearbox

ENGINE AND PERIPHERALS
Consumables
10
Identification
Type Quantity Components
RHODORSEAL 5661
e.g.- CAF 4/60 THIXOCoat Driveshaft roll pin holes
Loctite FRENBLOC
Brake and sealing resinCoat Brake caliper mounting bolts
Loctite FRENETANCH
Brake and sealing resinCoat Crankshaft pulley mounting bolts
Paste for exhaust pipeCoat Exhaust sealing
Vehicle
typeEngineManual
gearboxCapacity
(cm3)Bore
(mm)Stroke
(mm)Ratio
BA0E E7J 764 JB1 1 390 75.8 77 9.5/1
BA0G F3R 750 JB3 1 998 82.7 93 9.8/1
BA0F K7M 803 AD4 1 598 79.5 80,5 9.7/1
BA0F
BA0LK7M 702
K7M 720JB1 1 598 79.5 80,59.7/1
9.5/1
BA0A
BA0UF8Q 620 JB1 1 870 80 93 21.5/1
Refer to the correct engine Workshop Repair Manual for the type of engine to repaired:
E7J F3R K7M
E engine X
F engine (E) X
K engine (E) underwayXEngine
Document
10-1

ENGINE AND PERIPHERALS
Engine - Gearbox
10
E7J engine
SPECIAL TOOLING
B.Vi. 31-01 Set of punches
Mot. 1202 Hose clip pliers
T.Av. 476 Ball joint extractor
SPECIAL EQUIPMENT
Load positioning tool (example : NAUDER 1805)
Brake caliper bolts 3.5
Shock absorber base bolt 17
Track rod end nut 3.5
Driveshaft gaiter bolt 2.5
Wheel bolts 9
Engine tie-bar bolt :
- on the gearbox 6.5
- on the sub-frame 7.5
Right hand engine mounting nut 4.5
Left hand gearbox mounting nut 4.5
TIGHTENING TORQUES (in daN.m)
REMOVAL
Put the vehicle on a 2 post lift.
Drain the gearbox.
Disconnect the battery.
Remove:
- the bonnet,
- the front wheels.Right hand side of the vehicle
Remove the pins from the right hand driveshaft
using tool B.Vi. 31-01.
Remove:
- the track rod end using tool T.Av. 476,
- the upper shock absorber bolt and slacken the
nut on the lower bolt without removing it.
Remove the driveshaft from the gearbox. Left hand side of the vehicle
Remove:
- track rod end using tool T.Av. 476,
- the three bolts of the driveshaft gaiter,
- the two bolts from the shock absorber base,
- the two bolts from the brake caliper then
secure it to the shock absorber spring,
- the bolt from the lower ball joint,
- the complete hub assembly and the
driveshaft.
10-4

ENGINE AND PERIPHERALS
Engine - Gearbox
10
E7J engine
Remove:
- the catalytic converter,
- the gearbox selector rod,
- the nuts (1) from the engine and gearbox
mountings,
- the nuts (2) engine tie-bar mounting,
PRJ1001
- the power assisted steering pipe mountings
from the gearbox,
98749R
Disconnect the reversing light.
Remove:
- the power assisted steering pump,
98747R
- the power assisted steering reservoir,
- the air filter,
- the accelerator cable from the throttle body,
- the clutch cable from the gearbox,
- hoses (4), (5), (6) and (7),
98711R
- the speedometer.
10-5

ENGINE AND PERIPHERALS
Engine - Gearbox
10
E7J engine
98714R
- the relay plate and the engine connection unit
connector.
98756R
Remove the pipe from the brake servo.
Disconnect the thermistor and the fan unit feed.
Remove:
- the absolute pressure sensor,
- the ignition module,
- the fuel pipes,
- the earth strap,
- the pipe from the canister solenoid valve,
- the injection computer and secure it to the
engine,
- the starter feed wire from the battery.
Disconnect the injection feed wire located in the
scuttle panel.
98754R
Position the load positioning tool.
Lift the engine to remove the three bolts and the
engine tie-bar mounting.
Remove the engine.
REFITTING
Refitting is the reverse of removal.
Fill the gearbox and the cooling circuit and bleed
the circuit (see section 19).
NOTE: ensure the heat shields are correctly
positioned.
10-6

ENGINE AND PERIPHERALS
Engine - Gearbox
10
K7M engine
SPECIAL TOOLING
Mot. 1202 Hose clip pliers
T.Av. 476 Ball joint extractor
B.Vi. 31-01 Set of punches
SPECIAL EQUIPMENT
Load positioning tool (example : NAUDER 1805)
Brake caliper mounting bolt 3.5
Shock absorber base bolt 17
Track rod end nut 3.5
Driveshaft gaiter mounting bolt 2.5
Wheel bolts 9
Engine tie-bar bolt :
- on the gearbox 6.5
- on the sub-frame 7.5
Right hand engine mounting nut 4.5
Left hand gearbox mounting nut 4.5
TIGHTENING TORQUES (in daN.m)
REMOVAL
Put the vehicle on a 2 post lift.
Drain the gearbox.
Disconnect the battery.
Remove:
- the bonnet,
- the front wheels.Right hand side of the vehicle
Remove the pins from the right hand driveshaft
using tool B.Vi. 31-01.
Remove:
- the track rod end using tool T.Av. 476,
- the upper shock absorber bolt and slacken the
nut on the lower bolt without removing it.
Remove the driveshaft from the gearbox. Left hand side of the vehicle
Remove:
- track rod end using tool T.Av. 476,
- the three bolts of the driveshaft gaiter,
- the two bolts from the shock absorber base,
- the two bolts from the brake caliper then
secure it to the shock absorber spring,
- the bolt from the lower ball joint,
- the complete hub assembly and the
driveshaft.
10-7

ENGINE AND PERIPHERALS
Engine - Gearbox
10
K7M engine
98749R
Remove:
- the heat shield from the exhaust manifold
- the catalytic converter,
- the gearbox selector rod,
- the nuts (1) from the engine and gearbox
mountings,
- the nuts (2) from the engine tie-bar mounting,
PRJ1001
- the power assisted steering pipe mountings
from the gearbox,
- the speedometer.
Disconnect the reversing light.
Remove:
- the acoustic tie-rod between the two shock
absorber turrets,
- the air filter,
- the accelerator cable from the throttle body,
- the clutch cable from the gearbox,
- the hoses (4), (5), (6), (7) and (8),
- the expansion bottle and secure it to the
wheelarch,
- the fuel supply and return pipes,
- the brake servo pipe,
- the absolute pressure sensor,
- the earth strap.
Disconnect:
- the power assisted steering and air
conditioning pressostats,
- the compressor supply and the fan unit
supply,
- the temperature switch sensor.
99167R
10-8

ENGINE AND PERIPHERALS
Engine - Gearbox
10
K7M engine
Remove:
- the relay plate and the engine connection unit
connector,
98756R
- the pipe from the canister solenoid valve,
- the injection computer and secure it to the
engine,
- the starter motor feed wire from the battery.
Disconnect the injection feed wire located in the
scuttle panel.
98754R
Remove:
- the accessories belt,
- the power assisted steering pump pulley.
Move the power assisted steering pump and the
the air conditioning compressor away (without
opening the circuits).
Secure the low pressure pipe for the compressor
to the air filter mounting.
Position the load positioning tool.
Lift the engine to remove the three bolts, the
engine tie-bar mounting and the gearbox
mounting.
Remove the engine.
REFITTING
Refitting is the reverse of removal.
Fill the gearbox and the cooling circuit and bleed
the circuit (see section 19).
Fit the brake caliper bolts with Loctite
FRENBLOC and tighten to the correct
torque.
Press the brake pedal several times to bring the
pistons back into contact with the pads.
NOTE: ensure the heat shields are correctly
positioned.
10-9

ENGINE AND PERIPHERALS
Engine - Gearbox
10
F engine (E)
Load positioning tool (example: NAUDER 1805)
SPECIAL TOOLING
B. Vi. 31 -01 Roll pin punches
Mot. 1202 Hose clip pliers
Mot. 1273 Tool for checking belt tension
Mot. 1289 -03 Fork for centring suspended
engine mounting limiter
T.Av. 476 Ball joint extractor
SPECIAL EQUIPMENT
Brake caliper mounting bolts 3.5
Shock absorber base bolts 17
Driveshaft gaiter mounting bolts 2.5
Wheel bolts 9
Engine tie-bar bolt 4.5 to 6.5
Suspended engine mounting bolt
on gearbox 4
Nut for suspended engine mounting
pad on front left hand side member 7.5
Front right hand suspended engine
mounting cover bolt on engine 4
Front right hand suspended engine
mounting movement limiter bolt 6
Nut for engine mounting pad on front
right hand suspended engine
mounting cover 4.5
TIGHTENING TORQUES (in daN.m)REMOVAL
Put the vehicle on a two post lift.
Disconnect the battery.
Drain the gearbox.
Remove:
- the front wheels,
- the front right hand and left hand
mudguards.
98710R
10-10