1995 RENAULT MEGANE SCENIC radiator

COOLING
Diagram
19
1 Engine
2 Radiator
3 Expansion bottle with degassing after ther-
mostat
4 Heater matrix
5 Thermostat mounting
6 3 mm diameter restrictionWater pump
Thermostat
Bleed valve
Temperature switch
The rating of the expansion bottle cap is 1.6 bar
(blue).
99413R
K7M ENGINE
19-10

COOLING
Diagram
19
1 Engine
2 Radiator
3 Expansion bottle with degassing after ther-
mostat
4 Heater matrix
5 Thermostat mounting
6 Automatic transmission oil temperature ex-
changer
7 3 mm diameter restriction
8 6 mm diameter restrictionWater pump
Thermostat
Bleed valve
Temperature switch
The rating of the expansion bottle cap is 1.6 bar
(blue).
99412R
K7M ENGINE / AT
19-11

SPECIAL TOOLING REQUIRED
Mot. 1040-01Dummy cradle for removing-
refitting the engine and
transmission assembly
Mot. 1202Hose clamp pliers
Mot. 1311-06Tool for removing fuel pipes
TIGHTENING TORQUES (in daN.m)
Sub-frame front mounting bolts6
Sub-frame rear mounting bolts11
Shock absorber upper cup mounting bolts3
Wheel bolts9
Brake caliper mounting bolts3.5
Steering universal joint mounting bolt3.5
Nut for mounting rubber engine mounting
onto front left side-member mounting4.5
Put the vehicle on a two post lift.
Disconnect the battery.
Drain:
- the cooling circuit through the lower radiator
hose (radiator end),
- the engine if necessary.
Remove:
- the front wheels,
AUTOMATIC TRANSMISSION
Automatic transmission (Removal - Refitting)
23
K7M
ENGINE
- the left and right hand mudguards,
98710S
- the sub-frame-body tie-rods,
- the brake calipers and secure them to the body,
- the front bumper,
REMOVING FROM UNDERNEATH
PRG23.1
23-15

- the heat shield from the exhaust manifold,
- the catalytic converter (disconnect the oxygen
sensor) and secure the exhaust pipe to the
body,
- the horn,
- the acoustic tie-rod between the shock
absorber turrets,
- the air filter,
- the earth strap,
- the absolute pressure sensor,
- the expansion bottle and secure it to the
engine.
Disconnect:
- the accelerator cable as well as the kickdown
switch connector,
- the brake servo pipe,
- the relay plate and the electrical connectors
from the engine connection unit,
AUTOMATIC TRANSMISSION
Automatic transmission (Removal - Refitting)
23
K7M
ENGINE
- the connector from the automatic transmission
computer,
- the canister pipe.
Remove the battery mounting bracket.
- the heating pipes on the thermostat.
Unclip the radiator and move it away by securing
it to the engine.
98756R
Disconnect:
- the injection supply wire located in the scuttle
panel as well as the starter motor supply,
- the fuel inlet and outlet hoses using Mot. 1311-
06, unclip them from their support,
99461R
23-16

AUTOMATIC TRANSMISSION
Automatic transmission (Removal - Refitting)
23
K7M
ENGINE
Lower the final drive until the tool touches the
ground.
Remove:
- the shock absorber upper mounting bolts,
- the sub-frame mounting bolts. Secure Mot. 1040-01 under the sub-frame.
Extract the engine and transmission assembly by
lifting the body.
Secure the spring-shock absorber assembly with
rope.
Separate the engine and transmission assembly
from the sub-frame by removing:
- the upper radiator hose,
- the power assisted steering reservoir and the
pump,
- the power assisted steering pipe mounting on
the automatic transmission.
Unclip the wiring loom from the sub-frame.
Position the lifting tool.
Remove:
- the right hand mounting,
- the engine tie-bar.
Release the driveshafts.
99588S
98755R
PRG23.3
23-18

61
HEATING
Radiator

55
EXTERIOR PROTECTION
Radiator grille (F)

55
EXTERIOR PROTECTION
Radiator grille (F)