2004 DACIA SUPERNOVA bonnet

ENGINE E7J-A-2/6010
10 - 2
ENGINE AND LOWER ENGINE UNITS
MOTOR-PROPELLING GROUP
Di smounting and re -mounting the motor-propelling group i s done at the upper pa rt of the
engine compart ment by means of a moving lift ing device. C
OUPLES FO R S
CRE W-FIXING (daNm)
Screws for fixing right-side stand on engine 6,2
Hydro- elastic buffer attachment nut 3,7
Screw-nut for left-side elastic buffer 6,2
Wheel sc rews 7,5
Screws for fixing motor-propelling group-battery stand 2,1
Screw-nut for fixing small connecting rod on steering traverse 6,2
Screw for fixing anti-swing connecting rod on gearbox case 10,5
Control bars attachment screw on gearbox connecting rods 2,7
Car is placed on a lift-stand with two columns;
The fol lowing are taken down: battery, air-
filter case, engine bonnet, front wheels; Oxygen probe connector is taken off;
Dismantle: therm ic protection screen, cata-
lytic convert er on the exhaust collector;
DIS M O UNT ING
The fol lowing are eva cuated:
-the cooling circuit at the bottom par t
of the radiator ;
-the oil in the gearbox ;
-the oil in the engine, if necessary.
The fol lowi ng are ta ken dow n: -engine shield;
-the screws that fasten the catalyti c
converter on the stand;
-the pipe-collar between the catalyti c
converter and the trigger ;
-the catalytic converter;
-the anti-swing auxiliary connectin g
rod.
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52 NON SIDE OPPENING ELEMENTSMEC HANISMS
The composition of the front hood locking
system ............................................................ 52-1
Fr ont hood locking system............................. 52-2
Hatc hback lo cking sy stem .............................. 52-3
Hatchback balancing device........................... 52-5
54 WINDOWS Windscreen and hatc hback glass.................... 54-1
Hatchback gla ss repla cement......................... 54-3
55 EXTERNAL PROTECTIONS Front bumper.................................................. 55-1
Rear bumper................................................... 55-2
56 EXTERNAL ACCESSOIRES Outside accesor ies.......................................... 56-1
Aileron........................................................... 56-2
40 GENERAL
Designation of parts (blow-up)..................... 40-1
Openings cle arance....................................... 40-4
Repairing general conditions........................ 40-5
Welding types and parameters...................... 40-6
Col lision diagnosis........................................ 40-8
Ca rriage body checking/ Straightening bench
CELETE type................................................ 40-12
41 LOWER STRUCTURE Front longitudinal girder assembly............... 41-1
Re ar longitudinal girder................................ 41-2
42 UPPER FRONT STRUCTURE Front wing..................................................... 42-1
Ca rriage body front part................................ 42-2
Fr ont wing lining........................................... 42-3
R adiator upper cross bar............................... 42-4
Headlamp support......................................... 42-5
Aeration grill................................................. 42-6
43 UPPER SIDE STRUCTURE Front pillar lining.......................................... 43-1
Fr ont pillar..................................................... 43-2
Mi ddle pillar.................................................. 43-3
44 REAR UPPER STRUCTURE Side panel...................................................... 44-1
Inner rear wheel passa ge............................... 44-2
Re ar panel..................................................... 44-3
45 TOP OF BODY Roof.............................................................. 45-1
47 LATERAL OPENINGS Front/Rear door............................................ 47-1
48 NON SIDE OPPENING ELEMENTS Front bonnet.................................................. 48-1
Hatchback..................................................... 48-2
51 SIDE OPPENING ELEMENT S MECHANISMS Lock and front door lock cylinder................. 51-1
Lock and rear door lock cylinder.................. 51-3
Window and front door window regulator
(with cable)................................................... 51-5
Window and rear door window regulator
(with cable)................................................... 51-6Body4
Mechanisms and accesoires5
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40
GENERAL
40 - 3
CAR
RIAGE BODY REMOVABLE ELEMENTS
1. Front wing
2. Front door
3. Rear door
4. Hatchback
5. Aer ating gri ll
6. Front bonnet DE
SIGNATION OF PARTS (BLOW-UP)
12 34
65
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42
UPPER FRONT STRUCTURE
CARRIAGE BODY FRONT PART
42 - 2
REPLACEMENT
This operation shall be performed only on the repair bench. For the specific supports mount-
ing on the bench, please see the 40 chapter
DISMOUNTING
Dismount the damaged elements, which are
in contact with the front part body. Perform a straightening on the body checking/
repairing bench, until bringing the carriage body
almost at the initial shape.
Detach the welding points from to front part
of carriage body (1) as follows : - in (2) joining area of the front longitudinal
girders with the central floor; - in (3) joining area of the front cross bar
with the central floor;
- in (4) joining area of the central cross bar with the floor closing plate;
- in (5) joining area of the front wing linings with the cowl panel;
- in (6) joining area of the cross bar with floor closing plate;
- in (7) joining area of the front wing linings with the front pillar linings.
Straighten the areas resulted by dismounting.
Grind the areas resulted by dismounting.
REMOUNTING
Position and center the new element on the repairing bench.
Check the correct positioning of the front part carriage body.
W eld the front part carriage body, following the assembling outlines 2,3,4,5,6 and 7 (spots
welding under gas protection). Protect the welding with a corrosion-preventing product.
Apply noise absorbent product on the whole surface: front wings linings, front pillar linings,
cowl panel and the central floor.
By means of a spraying gun, apply on the whole surface corrosion protectin g products through
the front cross bar and front longitudinal girder holes. Perform the sealing of the front PART carriage body.
Mount the front wings, the front grill, and the front bonnet.
17 633
4
2
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48
NON SIDE OPENING ELEMENTS
48 - 1
FRONT BONNET
DISMOUNTING
Dismou nt :
- the aeration grill;
- the windscreen washer jets and hoses;
- the front bonnet locker (1);
- the safety hook (2);
- the attachment screws (3) of the
hi nges;
- front bonet.
REMOUNTING
Perform in the reverse order the dismounting operations.
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