201-00-16 Suspension System-General Information
Diagnosis and Testing (Continued)
G7: Measure the wheel/tyre run-out value under the automobile
1 Measure the wheel that the radial run-out
or the transverse run-out exceeds 1.14 mm. The
positions of the tyre bolts and the relevant bolt
holes should be marked before the wheel is
disassembled so that the wheel can be installed
at the original position. Disassemble the wheel
and install the wheel on the tyre balancing
apparatus, and measure the run-out value. The
radial and transverse run-out of the wheel and
tyre assembly must be less than 1.14 mm.
• The measured value is in the regulated scope.
Yes.
Switch to G7
No
Switch to G8
G8: Match the installation position
1 Mark the highest run-out positions of the
tyre and the wheel. Blow off the air in the tyre
and rotate the tyre by 180 degrees. Aerate the
tyre and measure the run-out value of the tyre.
• Are the run-out positions of the wheel and the
tyre coincident?
Yes
Perform dynamic balancing of the tyre. Reinstall
the tyre on the automobile. Test and run the
system to determine whether it is normal.
No
If the highest points during the two tests are
beyond 101.6 mm, replace the tyre. If the highest
points are within 101.6 mm, switch to G9.
G9: Measure wheel run-out
1 Dismount the tyre casing of the wheel, and install
the wheel on the tyre balancing machine. Measure
the run-out of the inner and outer edges of the
wheel. The radial and transverse run-out should be
less than 1.14 mm.
• Is the run-out normal?
Yes
Find and mark the lowest point of the run-out of
the wheel. Install the tyre, to be matched with
the highest point of the run-out of the wheel.
Balance the tyre. Test and run the system to
determine whether it is normal.
No
Benni Mini
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