steering wheel shakes when braking

steering wheel shakes when braking
symptoms experienced during braking after a high speed, the steering feels a vibration, these symptoms are very annoying to drive to the convenience and security,
cause of the problems mentioned above are
1. condition of front brake shoes have a thin conditions.
2. disc brakes (disc rotor) bumpy.
from two causes above, must be repaired because vehicles will not be safe when used continues.
repairs, replacement of brake shoes when thin, and if after inspection, brake shoes still in good condition then ascertained the cause of the problem is that the wavy brake discs.
to mempebaiki disc brakes have 2 options repair
1. replace with new brake discs
2. do the disc brake lathe,
of the two fixes above, there are some advantages and disadvantages.
if done disc brake lathe, lathe success rate of about 75% done, then suggest replacing it with a new brake disc.