RENAULT MEGANE SCENIC 1995 Service Repair Manual
Page 1451 of 2492
UPPER SIDE STRUCTURE
Windscreen frame
43A
CC C C
OO O O
NN N N
NN N N
EE E E
CC C C
TT T T
II I I
OO O O
NN N N
TT T T
OO O O
TT T T
HH H H
EE E E
FF F F
RR R R
AA A A
MM M M
EE E E
UU U U
PP P P
RR R R
II I I
GG G G
HH H H
TT T T
FF F F
II I I
NN N N
II I I
SS S S
HH H H
EE E E
RR R R2
Thickness of the panels concerned (mm)
Opening frame 1.5
Opening finisher 2
Strengthener securing connecting arch 1
Unpicking
112 spot welds 1.5 mm panel thickness
2 MAG weld seams 45 mm long
Partial cut off
150 mm on 1.5 mm thicknessWelding
NN N N
OO O O
TT T T
EE E E
:: : :
at (A), welding of 3 thicknesses.
12081
43-2
Page 1452 of 2492
UPPER SIDE STRUCTURE
Frame upright finisher
43B
PRE4302
II I I
NN N N
TT T T
RR R R
OO O O
DD D D
UU U U
CC C C
TT T T
II I I
OO O O
NN N N
The changing of this part is an additional opera-
tion to the changing of the "A" post and the
windscreen frame.
For safety reasons, the finisher must not be cut.
CC C C
OO O O
MM M M
PP P P
OO O O
SS S S
II I I
TT T T
II I I
OO O O
NN N N
OO O O
FF F F
TT T T
HH H H
EE E E
RR R R
EE E E
PP P P
LL L L
AA A A
CC C C
EE E E
MM M M
EE E E
NN N N
TT T T
PP P P
AA A A
RR R R
TT T T
Part only.
43-3
Page 1453 of 2492
UPPER SIDE STRUCTURE
Frame upright finisher
43B
CC C C
OO O O
NN N N
NN N N
EE E E
CC C C
TT T T
II I I
OO O O
NN N N
TT T T
OO O O
TT T T
HH H H
EE E E
OO O O
PP P P
EE E E
NN N N
II I I
NN N N
GG G G
LL L L
OO O O
WW W W
EE E E
RR R R
CC C C
RR R R
OO O O
SS S S
SS S S
MM M M
EE E E
MM M M
BB B B
EE E E
RR R R1
Thickness of the panels concerned (mm)
Opening finisher 2
Lower crossmember 1.2
Unpicking
2 MAG weld seams 30 mm long
2 MAG weld seams 20 mm long
Welding
CC C C
OO O O
NN N N
NN N N
EE E E
CC C C
TT T T
II I I
OO O O
NN N N
TT T T
OO O O
TT T T
HH H H
EE E E
OO O O
PP P P
EE E E
NN N N
II I I
NN N N
GG G G
UU U U
PP P P
PP P P
EE E E
RR R R
CC C C
RR R R
OO O O
SS S S
SS S S
MM M M
EE E E
MM M M
BB B B
EE E E
RR R R2
Thickness of the panels concerned (mm)
Opening finisher 2
Upper crossmember 0.9
Unpicking
2 spot welds on
2 mm thickness
Welding
12009 12052
43-4
Page 1454 of 2492
UPPER SIDE STRUCTURE
"A" post assembly
43C
II I I
NN N N
TT T T
RR R R
OO O O
DD D D
UU U U
CC C C
TT T T
II I I
OO O O
NN N N
The replacement of this part is a basic operation
to be carried out in the event of a front side colli-
sion.
It is obtained by cutting the sill panel observing
the dimensions.
For reasons of stability, the strengthener must not
be cut.
CC C C
OO O O
MM M M
PP P P
OO O O
SS S S
II I I
TT T T
II I I
OO O O
NN N N
OO O O
FF F F
TT T T
HH H H
EE E E
RR R R
EE E E
PP P P
LL L L
AA A A
CC C C
EE E E
MM M M
EE E E
NN N N
TT T T
PP P P
AA A A
RR R R
TT T T
Complete part including:
- "A" post,
- "A" post upper finisher,
- strengthener tube,
- "B" post finisher,
- sill panel,
- "B" post finisher strengthener,
- sill panel blanking piece.
NN N N
OO O O
TT T T
EE E E
:: : :
it is possible to change just the "A" post .
The sill panel must be unpicked.
PRE4303
CC C C
OO O O
NN N N
NN N N
EE E E
CC C C
TT T T
II I I
OO O O
NN N N
TT T T
OO O O
TT T T
HH H H
EE E E
SS S S
II I I
LL L L
LL L L
PP P P
AA A A
NN N N
EE E E
LL L L
CC C C
LL L L
OO O O
SS S S
II I I
NN N N
GG G G
PP P P
LL L L
AA A A
TT T T
EE E E1
Thickness of the panels concerned (mm)
Sill panel 2
Sill panel stiffener 1.5
Sill panel closer 1.8
Unpicking
14 spot welds on 2 mm thickness
Welding345 mm on 2 mm thickness
NN N N
OO O O
TT T T
EE E E
:: : :
welding of 3 thicknesses.
12050
43-5
Page 1455 of 2492
UPPER SIDE STRUCTURE
"A" post assembly
43C
NN N N
OO O O
TT T T
EE E E
:: : :
welding of 3 thicknesses.
CC C C
OO O O
NN N N
NN N N
EE E E
CC C C
TT T T
II I I
OO O O
NN N N
TT T T
OO O O
TT T T
HH H H
EE E E
OO O O
PP P P
EE E E
NN N N
II I I
NN N N
GG G G
FF F F
II I I
NN N N
II I I
SS S S
HH H H
EE E E
RR R R2
Thickness of the panels concerned (mm)
Post upper finisher 1.25
Strengthener securing connecting arch 1
Opening finisher 2
Unpicking
12 spot welds on 1.25 mm thickness
4 spot welds on 1mm thickness
Welding
NN N N
OO O O
TT T T
EE E E
:: : :
at (A), welding of 3 thicknesses.
12051
12003
43-6
Page 1456 of 2492
UPPER SIDE STRUCTURE
"A" post assembly
43C
CC C C
OO O O
NN N N
NN N N
EE E E
CC C C
TT T T
II I I
OO O O
NN N N
TT T T
OO O O
TT T T
HH H H
EE E E
PP P P
OO O O
SS S S
TT T T
FF F F
II I I
NN N N
II I I
SS S S
HH H H
EE E E
RR R R
(( ( (
SS S S
CC C C
UU U U
TT T T
TT T T
LL L L
EE E E
SS S S
II I I
DD D D
EE E E
)) ) )3
Thickness of the panels concerned (mm)
"A" post 1.5
Post finisher 1.2
Sill panel 2
Unpicking
27 spot welds on 1.5mm thickness
3 MAG plug welds
Welding
NN N N
OO O O
TT T T
EE E E
:: : :at (A), welding of 3 thicknesses
at (B), welding of 4 thicknesses
1200412054
43-7
Page 1457 of 2492
UPPER SIDE STRUCTURE
"A" post finisher strengthener
43D
II I I
NN N N
TT T T
RR R R
OO O O
DD D D
UU U U
CC C C
TT T T
II I I
OO O O
NN N N
The changing of this part is an additional opera-
tion to the changing of the "A" post finisher.
CC C C
OO O O
MM M M
PP P P
OO O O
SS S S
II I I
TT T T
II I I
OO O O
NN N N
OO O O
FF F F
TT T T
HH H H
EE E E
RR R R
EE E E
PP P P
LL L L
AA A A
CC C C
EE E E
MM M M
EE E E
NN N N
TT T T
PP P P
AA A A
RR R R
TT T T
Part only.
CC C C
OO O O
NN N N
NN N N
EE E E
CC C C
TT T T
II I I
OO O O
NN N N
TT T T
OO O O
TT T T
HH H H
EE E E
"" " "
AA A A
"" " "
PP P P
OO O O
SS S S
TT T T
FF F F
II I I
NN N N
II I I
SS S S
HH H H
EE E E
RR R R
(( ( (
SS S S
CC C C
UU U U
TT T T
TT T T
LL L L
EE E E
SS S S
II I I
DD D D
EE E E
)) ) )1
Thickness of the panels concerned (mm)
Finisher strengthener 1.5
Post finisher 1.2
Unpicking
Welding11 spot welds on 1.5 mm thickness
PRE4304
11973
43-8
Page 1458 of 2492
UPPER SIDE STRUCTURE
"A" post finisher (scuttle side)
43E
II I I
NN N N
TT T T
RR R R
OO O O
DD D D
UU U U
CC C C
TT T T
II I I
OO O O
NN N N
The design of the vehicle is such that the scuttle
side and the "A" post finisher are in one piece.
Also, when one of these parts is changed, the part
supplied by the Parts Department has to be par-
tially cut.
The changing of this part is an additional opera-
tion to changing of the "A" post. On the right-
hand side, the scuttle side upper strengthener,
which must be ordered separately, must also be
changed.
CC C C
OO O O
MM M M
PP P P
OO O O
SS S S
II I I
TT T T
II I I
OO O O
NN N N
OO O O
FF F F
TT T T
HH H H
EE E E
RR R R
EE E E
PP P P
LL L L
AA A A
CC C C
EE E E
MM M M
EE E E
NN N N
TT T T
PP P P
AA A A
RR R R
TT T T
1 Scuttle side ("A" post finisher)
2 Scuttle side upper strengthener
PRE4305
43-9
Page 1459 of 2492
UPPER SIDE STRUCTURE
"B" post strengthener
43F
PRE4306
II I I
NN N N
TT T T
RR R R
OO O O
DD D D
UU U U
CC C C
TT T T
II I I
OO O O
NN N N
The changing of this part is an additional opera-
tion to the changing of the wing panel.
CC C C
OO O O
MM M M
PP P P
OO O O
SS S S
II I I
TT T T
II I I
OO O O
NN N N
OO O O
FF F F
TT T T
HH H H
EE E E
RR R R
EE E E
PP P P
LL L L
AA A A
CC C C
EE E E
MM M M
EE E E
NN N N
TT T T
PP P P
AA A A
RR R R
TT T T
Part only.
CC C C
OO O O
NN N N
NN N N
EE E E
CC C C
TT T T
II I I
OO O O
NN N N
TT T T
OO O O
TT T T
HH H H
EE E E
SS S S
II I I
LL L L
LL L L
PP P P
AA A A
NN N N
EE E E
LL L L
CC C C
LL L L
OO O O
SS S S
EE E E
RR R R1
Thickness of the panels concerned (mm)
Post finisher 1.5
Sill panel closer 1.5
Unpicking
6 spot welds on 1.5 mm thickness
3 MAG weld seams 20 mm long
Welding
NN N N
OO O O
TT T T
EE E E
:: : : welding of 3 thicknesses
12055
43-10
Page 1460 of 2492
UPPER SIDE STRUCTURE
"B" post strengthener
43F
CC C C
OO O O
NN N N
NN N N
EE E E
CC C C
TT T T
II I I
OO O O
NN N N
TT T T
OO O O
TT T T
HH H H
EE E E
FF F F
RR R R
OO O O
NN N N
TT T T
SS S S
EE E E
CC C C
TT T T
II I I
OO O O
NN N N
OO O O
FF F F
TT T T
HH H H
EE E E
RR R R
EE E E
AA A A
RR R R
FF F F
LL L L
OO O O
OO O O
RR R R2
Thickness of the panels concerned (mm)
Post finisher 1.5
Rear floor 0.7
Unpicking
17 MAG weld seams 40 mm long
10 MAG weld seams 30 mm long
4 MAG weld seams 20 mm long
2 MAG weld seams 10 mm long
Welding200 mm at 1.5 mm thickness
1204212041
12091
43-11