Repair Manual

GENERAL
30
31 - 17
PARALLELISM
It is measured in horizontal plane as a difference between the front and rear part of the wheels
of same axle.
The wheels of the front axle are :
- divergent for DACIA commercial vehicles with front drive (opening 1 – 4 mm);
- convergent for DACIA commercial vehicles with rear drive or four wheels drive
(closing 1 – 3 mm).
ATT EN TION!
A too much opening causes the wear of the tires towards the interior.
A too much closing causes the wear of the tires towards the exterior.
THE TRANSVERSAL INCLINATION ANGLE OF THE BALL JOINTT
8
0
+/- 30’
It is formed by the ball joint axle and the vertical, measured in transversal plane.
The purpose of this angle is the same with the one of the caster angle: retrieve the wheels after
turning, in the corresponding position for rectilinear driving and to maintain this movement.
This angle is not adjustable.
NOTE :
The parallelism, the transversal inclination of the ball joint and the parallelism
variation are adjustable.
THE INFLUENCE OF ANGLES
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