2004 DACIA SOLENZA flat tire

VA LUES AND ADJUSTMENTS
07
07 - 5
Wheels, Tires
Vehicle
SOLENZA Wheels
5.5J144 CH43
5.5B134CH46 Tires
165 / 65R14
165 / 70R13
Inflating pressure (bars) (1) Front Rear
Empty/Loaded Empty/Loaded 2.0/2.2 2.0/2.1
2.0/2.2 2.0/2.1
(1) Maximum loaded, wheels on the ground.
- tightening moment of the wheels screws : 7.5 daNm ;
- wheel axial run out : maximum 1 mm;
- wheel radial rubout : maximum 1 mm.
The increase of t ire t emperature during driving implies a growth of the tire pressure with
0.2 – 0.3 bars compared with t he prescribed values.
In case of tires pressure checking immediately after vehicle driving, consider this growth of
pressure.
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VA LUES AND ADJUSTMENTS
07
07 - 9
Checking values of the rear axle angles
ADJUSTMENTS
Not adjustable
N ot adjustable
VEHICLE
POSITION
Unloaded
Unloaded
Unloaded
VA L U ES
0030' ± 10'
(For two wheels) Cl osing
0
030' ± 10'
2,9 mm ± 1 mm
ANG L E S
CAMBER
PARALLELISM
ELASTIC BUSHINGS TIGHTENING
PRELIMINARY OPERATIONS TO BE OBSERVED BEFORE
CHECKING THE STEERING ANGLES
1. Area (checking surface) – it must be a s horizontal as possible.
2. Wheels, tires – check (from e quipping point of vi ew) to have same type of wheels and
tires on bot h axles (dimensions, inflating pressure, wear de gree). A pronounced wear i s not
allowing the correct horizontal positioning.
3. Suspension – check the shock absorbers, springs condition and height symmetry under
carriage body.
4. Joints – check the e lastic joints condition, steering and suspension ball joints clearance,
bearings clearances of the front and rear axles 5. Radial and axial run out of the wheels – must not be over 1 mm. This will be compensated
with the reading instruments. 6. Manufacturer’s method – each vehicle manufacturer is providing the checking conditions,
axles weights repartition, and presentation of under carriage body heights, not loaded.
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IGNITION AND INJECTION
17
17 - 87
ALP 4 INTEMP ERATE ACCELERATION OR DECELERATION
(engine unstable running)
RECOMMEND AT IONS Do not consult this diagnostic but before a complete checking by
means of the CLIP tester
Ch eck if air filter is not deformed.
Ch eck if there is petrol in the fuel tank (fuel indicator failure)
Ch eck if the vehic le is supplied with adequate fuel
Ch eck tha t supply cir cuit hoses are not broken (espe cially further to a dismounting)
Ch eck the condition of the fuel filter
Ch eck the condition of the fuel tank
Ch eck that fuel tank aeration is taking place.
Disconnect the connection hose between the canister purging valve and the intake manifold.
Cl amp the connection hose in order to stop the air passing.
If there are no more disturbances, the cause is the canister purging valve.
Ch eck the spark plugs and ignition coil condition
Ch eck tha t these eleme nts are specific to that vehicle.
Ch eck that the exhaust route is not clogged and the catalyst is not clogged.
Ch eck the se aling of the exhaust manifold.
Ch eck, by means of the oil dipstick, that oil level is not too high.
Ch eck for lack of sealing at servo-brake (noise).
Ch eck the intake manifold condition
Ch eck if the valve body is not clogged
Ch eck the engine compressions.
Ch eck tha t brake calipers, drums and bearings are not gripped.
Ch eck that tires are inflated
Ch eck the engine flywheel condition
Ch eck tha t cooling system is properly operating
AFTER Perform a checking by means of the CLI P tester.
REPARATION
Fa ilure locating algorithm
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GENERAL
30 - 11
30Braking system diagnostic
II. CONSTANT EFFECT AT BEHAVIOUR
EFFECTS
Brakes not accomplishing the required
b raking distance
Vibrating brakes
When braking, the vehicle ( front part)
is left/right deviating
Braking
Heating brakes POSSIBLE CAUSES
- Non-uniform worn brake linings (backing
off);
- Brake l inings slightly gr eased;
- Springs with modified characteristics.
- Brake disks with high wobbling;
- Inconstancy brake disks width;
- Particles abnormal deposit on brake disks
(oxidation between linings and disk).
- Front axle suspension, steering (to be
checked);
- Stuck piston;
- Tires – wear, inflation pressure;
- R igid duct narrowed (flattening).
- Stuck piston;
Automatic adjustment : hand brake cable very
tighten.
REMARK :
Automatic recovering is performed by
means of the brake pedal, if there is no ab-
no rm al t ensi on in the hand brake cable
when released (hand brake released).
- Return spring.
- Insufficient hydraulic stroke of the brake
pump, not allowing the return at rest of the
brake pump pistons ( brake pump remaining
under pressure);
- St uck pistons or hardly returning;
- R igid duct narrowed (flattening);
- Def ective adjustment of the hand brake
control.
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GENERAL
30 - 17
30Angles checking principle
PRELIMINARY CHECKING
Before starting the steering angles checking, it will be necessary to check the following points
and exclude the possible non-conformities.
1. Tires and rims checking, regarding: - type and dimension;
- inflating pressure;
- wear de gree.
2. Joints : - elastic bearings and bushings condition;
- ball joints clearance;
- bearing clearance;
- steering wheel column clearance.
3. Tires runout and axial runout (compensation is to be performed by means of the reading
instruments);
4. Dimensions symmetry under carriage body (suspension condition).
5. Manufacturer’s method : each vehicle manufactu rer is prescribing the checking conditions,
loading repartition on axles, under carriage body dimensions presentation.
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35
WHEELS AND TIRES
35 - 3
Characteristics
Some speed symbols:Max speed Kmh
R
S
T
U
H
V
ZR more thanKmh
170
180
190
200
210
240
240
Stru cture types :
Radial :R
WHEELS -TIRES
Ve h i c le type Wheel Wheel Wheel screws Tires Inflating pressure
axial/radial tightening at cold (bars)runout moment Front Rear(mm) (daNm)
Un loade d/ Unloade d/
Loade d Loade d
SOLENZA
5.5J14* 0.2/0.8 7.5 165/65R14 2.0/2.2 2.0/2.1 5.5B13 0.2/0.8 7.5 165/70R13 2.0/2.2 2.0/2.1
* aluminum ri m
The tempera ture ra ising during dri ving, leads to a pressure increase from 0.2 to 0.3
bars, compare d to the prescribed values In case temperature checking is performed immediately aft er vehicle driving, take into
account this pressure increase.
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