height adjustment DACIA SOLENZA 2004 Repair Manual

VA LUES AND ADJUSTMENTS
07
07 - 1
Dimensions
Dimensions (mm)
Total length: 4083
T otal width:G = 1664
Total height:
* emptyH = 1379
*
loaded (authorized maximum total weight)1329
Wheel base* emptyA =2476
*
loaded2479
Front wheel track width, ground level measurement:
* empty E = 1429
* loaded1428
Rear wheel track width, ground level measurement F = 1348
Gr ound clearance (K)
*
empty-
*
loaded120
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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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ENGINE E7J-26210
ENGINE ASSEMBLY
10 - 12
NO.DE NOM I NAT ION SERVICE DACI A
CODE ITEM NO
1O il plug wrench MOT 1018 1001101 800
2D evice for mounting the camshaft sealing gasket MOT 1127-01 1001112701
3Devic e for mounting crankshaft sealing gasket towards flywheel MOT 1129-01 1001112901
4Devic e for distribution belt tensioning MOT 1135-01 1001113501
5P liers for elastic clips MOT 1202-01 1001120 201
6Su itcase for petrol pressure checking MOT 1311-01 1001131101
7 Connection “J” MOT 1311-04 1001131104
8 Connection “K” MOT 1311-05 1001131105
9D evice for conne ction dismounting MOT 1311-06 1001131106
10 Pliers for valves oil seal ring dismounting MOT 1335 1001133 500
11 Device for checking the belt tensioning MOT 1505 1001150 500
12 Device for pi ston shaft mounting MOT 574-22 1001 0574 22
13 Sector for flywheel fixing MOT 582 1001 0582 00
14 Device for distribution gear blocking MOT 799-01 1001 0799 01
15 Device for mounting the crankshaft sealing gasket towards distribution MOT 550 1001 0550 00
16 Wrench for rockers adjustment MOT 567-01 1001 0567 01
17 Wrench for oil filter MOT 555 1001 0555 00
18 Device for power train sustaining MOT 545 1001 0545 00
19 Device for jackets maintaining MOT 484 1001 0484 00
or
Jackets maintaining clamps MOT 588 1001 0588 00
20 Comparing support MOT 251-01 1001 0251 01
21 Plate for measurement of cylinder jackets over-height MOT 252-01 1001 0252 01
Special tools
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ENGINE E7J-26210
ENGINE ASSEMBLY
10 - 13
Chara cteristics
CYLINDER HEAD
The cylinder head is not to be re-ti ghtened.
The rockers adjustment is to be performed onl y at cold, only i n case of engine reparation
influencing their clearance. The adjustment values are:
- for admission: 0.10 mm;
- for exhaust: 0.25 mm.
Cylinder head height 113 ± 0.05 mm
Maximal deformation on the gasket plane 0.05 mm
The cylinder head is not to be r ectifi ed
Combustion chamber volume (with valves and spark plugs) 26.25 cm
3 ± 0.6
Spark plugs tightening moment 2.5 - 3 daNm
VA LVES
V alve rod diameter 7 mm
Sealing face angle:
- intake 120
0
- exhaust 900
Tray diameter:
- intake 37.5 ± 0.1 mm
- exhaust 33.5 ± 0.1 mm
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GENERAL
30 - 18
30Front axles checking and adjustment
THE SEQUENCE OF THE OPERATIONS
Due to the geometric c onception of the front axle, the modification of one of one-side
angles (camber, ball joint, parallelism) has no major impact on the val ue of other side
angles (caster being the one with higher i nfluence). The modifi cation of t hese angles does not occur during ve hicle exploitation, but only as a
consequence of a vehicle accident.
In order to check the front axle angles, it is important to observe the following sequence: - placing the vehicle on rotating plates;
- braked vehicle;
- suspension checking for placing the vehicle at its free height;
- ensuring that front wheels are such disposed for straight line driving;
- attachment of the optical devices on the vehicle, observing the manufacturer instructions.
RE PARTITION CHECKING AND ADJUSTMENT
Check the “X” dimension symmetry of the
connecting rods.
Reading of the “A” value on the scale.
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GENERAL
30 - 21
30Front axles checking and adjustment
THE DEVIATION TO THE LEFT OR TO RIGHT
AT STABLE SPEED
Perform the preliminary checking:
Wheels (front, rear ) : Joints clearance:
- pressure - bushings
- dimensions
- types Checking points heights:
- balancing - symmetry
a.m. conditions
are respected
Correct the faults
The deviation persists
Checking finished
Check the fr ont axle st eering ge ometry
The deviation persists
NO
YES
NO
YES
YES
Check the rear axle
p arallelism and the alignmentA
Checking finished
NO
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