Pic. 1. Measuring surfaces for disc runout:
H - radial runout; S - lateral runout
Note. Maximum runout of the steel disc: H = 0.8 mm; S = 1.0 mm.
The maximum runout of an alloy wheel: H = S = 1.5 mm.
Slowly rotate the balancer disc with your hands while reading the indicator. At the same time, do not take into account the deviation of the indicator arrow from local protrusions or recesses on the disk.
If the maximum runout is greater than the specified value, replace the disc.
Visitor comments