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
vnx.su
35
WHEELS AND TIRES
35 - 1
Characteristics
WHEELS
The wheels identification marking is repre sented in two ways: -engraved marking for steel rims
- cast marking for aluminum rims
The marking enables acknowledgment of the main wheels dimensions criteria.
This marki ng may be:
- Complete Example : 5.5 J 14 4 CH 43 , or
- Simplified
Example: 5.5 J 14
The wheel attachment holes are situated on a diameter of 100 mm.
Maximum axial runout : to be measured in points P1 and P2.
Maximum radial runout : to be measured in points G1 and G2.
AB C D E F
Rim width Rim Rim nominal Number of Tire Offset
Rim type ( in inches) edge diameter attachment staffing ( in mm) profile (in inches) points profile
5.5 J 14 4CH 43 5.5 J 14 4 CH 43
5.5 B 13 4CH 46 5.5 B 13 4 CH 46
G1
P1P2
G2
vnx.su
