Wheel Runout Inspection
3 .
1 . Raise the vehicle, and support it with safety stands
in the proper location (see page 1-8).
Check for a bent or deformed wheel.
S e t u p t h e d i a l g a u g e a s s h o w n , a n d m e a s u r e t h e
axial runout by turning the wheel.
Front and rear wheel axial runout:
Standard:
Aluminum wheel; 0 .' 0.7 mm (0 0.03 in.l
Steelwheel:
0- 1.0 mm (0 0.04 in.l
Service limit:
2.0 mm (0.08 in.)
Aluminum wheel:
Steel wheel:
4. Reset the dial gauge to the position shown, a nd
measure the radial runout.
Front and rear wheel radial runout:
Standard;
Aluminum wheel: 0-0.7 mm (0-0.03 in.)
Steel wheel:
0- 1.0 mm (0-0.04 in-)
Service limit:
1.5 mm {0.06 in.}
Aluminum wheel:
Steel wheel:
lf the wheel runout is not within the specification,
check the wheel bearing end play (see page 18-8),
and make sure the mating surfaces on the brake
disc and the inside of the wheel are clean.
lf the bearing end play is within the specification
but the wheel runout is more than the service limit,
replace the wheel.
6 .
18-9