1995 RENAULT MEGANE SCENIC timing belt

TOWING
All types
Contents
SPECIFICATIONS
Engine - Clutch - Gearbox
Vehicle identification01-1
01-2
LIFTING
Trolley jack - Axle stands
Vehicle liftsPage01
02
03
General
02-1
02-2
03-1
LUBRICANTS - CONSUMABLES
Packaging 04-1
DRAINING, RE-FILLING
Engine
Gearbox
Power assisted steering
04
05
05-1
05-3
05-4
VALUES AND SETTINGS
Dimensions
Capacity - Grades
Belt tension
Accessories belt tension
Timing belt tension
Tightening the cylinder head
Dimensions of the main braking
components
Values for checking the front axle
geometry
Values for checking the rear axle
geometry
Underbody heights
Brake limiter
07
07-1
07-2
07-5
07-7
07-13
07-15
07-17
07-18
07-21
07-22
07-23

VALUES AND SETTINGS
Accessories belt tension
07
98837-1R2
Remove :
- the lower timing cover,
- the belt.
SPECIAL NOTES FOR REMOVING THE
ACCESSORIES BELT
REMOVAL
Disconnect the battery.
Before removing the accessories belt, check the
value of the tension.
The tension measured must be between 61 and 77
SEEM units.
F8Q ENGINE
Air conditioning
98837R2
Slacken bolt (A) then bolt (B), until the shoulder is
exceeded, whilst holding the automatic tensio-
ning plate using a 9 mm socket (eg. : FACOM J
151 ratchet), then slacken the belt by moving the
ratchet in the direction of the arrow. Remove the mounting bolt for the diesel pipe re-
taining bracket and move it.
99706R
A Crankshaft
B Alternator
C Power assisted steering pump
D Air conditioning compressor
E Water pump
G Roller
T Tensioner
→Tension check point
07-11

VALUES AND SETTINGS
Timing belt tension
07
98708R
E7J and K7M engine Tensioning process
Engine cold (ambient temperature).
Fit the new belt.
Position the sensor of Mot. 1273.
Turn the adjusting button of the sensor until it di-
sengages (three "CLICKS").
Tension the belt until the recommended fitting
value is displayed on Mot. 1273.
Lock the tensioner, check it and adjust the value.
Turn the crankshaft over three times .
Check that the tension value is within the fitting
tension tolerance (± 10%), otherwise readjust it.
NOTE :
Never refit a belt which has been removed.
Replace the belt if the tension is below the mini-
mum operating tension.Belt tension (in SEEM units)
Fitting: 30 S.U
Minimum operating : 26 S.U.
07-13

VALUES AND SETTINGS
Timing belt tension
07
F3R engine
96528R1
Belt tension (n SEEM units)
Fitting: 29 S.U.
Minimum operating : 27 S.U.F8Q engine
99175R
Belt tension (in SEEM units)
Fitting: 38 S.U.
Minimum operating: 36 S.U.
07-14

Contents
Consumables
Identification
Oil consumption
Oil pressure
Engine - Gearbox
Engine and transmission assembly
Sump10-1
10-1
10-2
10-3
10-4
10-19
10-43
TOP AND FRONT OF ENGINE
Timing belt
Cylinder head gasketPage Page
11
Engine and
peripherals
11-1
11-12 ENGINE AND PERIPHERALS
10FUEL SUPPLY - PUMPS -
PREHEATING
Fuel supply
Fuel cut-out on impact
Fuel gallery
Injectors
Fuel filter
Pump flow
Supply pressure
Diesel equipment
Specifications
Description of the pump
Tightening torques (in daN.m)
Special notes
Idle speed settings
Microswitches
Pump
Pump - timing
Coded solenoid valve
Operating diagram
Pre-post-heating unit
Injector holder - heater plug
Fuel filter
Coolant temperature sensor
Inlet - exhaust manifolds
Pump
Brake assistance vacuum pump
Mechanical power assisted steering
pump13-1
13-3
13-8
13-9
13-10
13-11
13-15
13-16
13-17
13-18
13-20
13-22
13-23
13-27
13-28
13-29
13-30
13-36
13-37
13-39
13-40
13-41
13-4213
FUEL MIXTURE
Specifications
Throttle body
Inlet manifold
Exhaust manifold
Manifolds12-1
12-7
12-15
12-18
12-2012

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
ADJUSTING THE TIMING E7J - K7M ENGINE
DI1101R1
( 1 ) direction in which tensioner tightens
11-2

TOP AND FRONT OF ENGINE
Timing belt
11 E7J - K7M ENGINE
REFITTING
There is an arrow on the back of the belt showing
the direction of rotation and two marks for adjus-
tment.
Align the reference marks (marks N) on the belt
with those on the sprockets ( L ) and the casings
( M ).
Ensure the belt is fitted in the correct direction
and begin positioning it on the crankshaft
sprocket.
By moving the tensioner using tool Mot. 1135-01,
tighten the belt until the fitting tension is obtai-
ned (see section 07 Timing belt tension ).
Tighten tensioner nut ( O ) to 5 daN.m.
It is vital to tighten the tensioner nut to 5 daN. m
to avoid any loosening of the tensioner which
could damage the engine.
Refitting is the reverse of removal.
NOTE
- To refit the crankshaft pulley, tighten the
crankshaft pulley bolt to 2 daN.m plus an angle
of 68° ± 6°.
- To tension the accessories belt (see section 07
accessories belt tension).
11-3