WT-6
ROAD WHEEL
Revision: 2006 November2007 350Z
ROAD WHEELPFP:40300
InspectionNES00017
ALUMINUM WHEEL
1. Check tires for wear and improper inflation.
2. Check wheels for deformation, cracks and other damage. If
deformed, remove wheel and check wheel runout.
a. Remove tire from aluminum wheel and mount on a tire balance
machine.
b. Set dial indicator as shown in the figure.
STEEL WHEEL
1. Check tires for wear and improper inflation.
2. Check wheels for deformation, cracks and other damage. If
deformed, remove wheel and check wheel runout.
a. Remove tire from steel wheel and mount wheel on a tire balance
machine.
b. Set two dial indicators as shown in the figure.
c. Set each dial indicator to 0.
d. Rotate wheel and check dial indicators at several points around
the circumference of the wheel.
e. Calculate runout at each point as shown below.
f. Select maximum positive runout value and the maximum nega-
tive value.
Add the two values to determine total runout.
In case a positive or negative value is not available, use the
maximum value (negative or positive) for total runout.
If the total runout value exceeds the limit, replace steel wheel.Wheel runout (Dial indicator value):
Refer to WT-39, "
SERVICE DATA AND SPECIFICA-
TIONS (SDS)" .SFA975B
Radial runout = (A+B)/2
Lateral runout = (C+D)/2
Wheel runout:
Refer to WT-39, "
SERVICE DATA AND SPECIFICA-
TIONS (SDS)" .
SEIA0558E
