|1. To lift a forward part of the car and to record on supports.
|2. To remove the corresponding forward wheel.
|3. To slowly turn a brake disk so that it could be considered from two parties.
| 4. If necessary to remove brake shoes.
|5. Measure thickness of a brake disk with use of a micrometer. Wear of a brake disk from blocks has to be in admissible limits.
|6. If wear exceeds an admissible limit or there are cracks on a disk, the disk is subject to replacement.
|7. If necessary, to clear on perimeter a disk of a rust and brake dust.
|8. The indicator of hour type to check a beating of a brake disk. To fix the indicator of hour type in any convenient place and turning a disk to define its beating in several points from its center.
|9. If the beating of a disk exceeds admissible limits, the disk is subject to replacement.
|10. However failure of the hug bearing can be the cause of a beating of a disk.
|11. For check of a beating of inside of a brake disk to remove a brake disk from a nave, to turn it on 180 °, to fix repeatedly on a nave and to measure by the indicator of hour type its beating.
|12. Check a brake disk for existence of cracks especially around openings under bolts of fastening of a wheel.