2004 DACIA SUPERNOVA height

30
GENERAL
30 - 18
PRELIMINARY CHECKING
Due to the geometr ic conception of the front axle, the modificati on of one of one-
si de angles (castor, camber, ball joint) has no major impact on the value of other side
angles (the parallelism being the one directly influenced). The m odification of t hese a ngles doe s not oc cur duri ng vehicle exploitation, but onl y as
a consequence of a vehicle accident.
It is import ant to observe the following sequence : - placing the vehicle on rotating plates;
- braked vehicle
- suspension checking for pl acing the vehicle at its free height;
- establishing the steering centra l point and steeri ng box blocking.
- attachment of the optical devices on the vehicle, observing the manufacturer
instructions.
REPARTITION CHECKING AND ADJUSTMENT
Check the “ X” dimension symmetry of
the connecting rods.
Reading of t he “ A” value on the scale.
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30
GENERAL
30 - 21
DIAGNOSIS
THE DEVIATION TO THE LEFT OR TO RIGHT AT STABLE SPEED
Pe rform the preliminary checking:
Wheels (front, rear) : Joints clearance:
- pressure - bushings
- dimensions
- types Checking points heights
- balancing - simetri e
A.m.
conditions
are respected
Correct the defi cient
The deviation persists
Checking fi nished
Check the front axle
steering geometry
The deviationpersists
NO
YES
NO
YES
YES
Check the rear axle
parallelism and the alignmentA
Checking fi nished
NO
C HECKING OF THE FRONT AXLE ADJUSTMENT
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WHEELS AND TYRES
35CARACTERISTICS
1 - 165 - Tire width in mm ( 1 )
2 - 70 - h / l height / width ratio;
4 - R - Radial structure
5 - 13 - Inner diameter in inches (Æ) ;
this is corresponding with the rim diameter
6 - 79 - Charging index
3 - T - Speed index max. 190 km/ h
Symbols speed
M ax speed
R 170
S 180
T 190
U 200
H 210
V 240
ZR more than 240
Stru cture types :
D iagonal No marking
Radial R
D iagonally belted B
TIRES
Identification marking examples: 165 / 70 R 13 79 T
165 / 70 R 13 79 T
1 2 4 5 6 3
35 - 2
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40
GENERAL
40 - 14
CA RRIAGE BODY CHECKING / STRAIGHTENING
BENCH CELETTE TYPE
3.TRACTION ACCESSORIES SET ( CAR 504)
CELETTE bench is equipped with a traction accessories set CAR 504, which a llows
the operator to achieve different a nchoring when a body strengthening is performed (pi ct. 5).
4. SET OF MZ TOWERS AND SPECIFIC SUPPORTS ( CAR 503 +CAR 507)
This kit re presents a MZ system and consists of two elements: - kit of 22 MZ towers, universal CAR 503 – ( see pict.6 )
- kit of specific supports CAR 507
( pict. 6 ) ( pict.
5)
Each MZ tower has an a rrow, which settles
its ori entation on th e cross bar a nd a MZ
reference (pict.7) Example – MZ 080, where:
MZ- measurem ent on OZ axle of the
vehicle.
080 – MZ tower height (in mm)
In the same way as for COMPACT
assembly, the arrow (1) marked on the specific
support must be oriented towards the bench
front part, as follows: - attachment on the right part of the
mobile bench
- attachment on the left part of the
mobile bench
NOTE
The MZ towers may be used also for the checking/ straightening of the c arriage
bodies of other vehicles types, being then necessary the purchasing of the specific supports
for each type of v ehicle.
L
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