4-3-20-proverka-stepeni-iznosa-tormoznykh-kolodok-diskov-i-barabanov.html
4.3.20. Check of degree of wear of brake shoes, disks and drumsIt will be required to you: caliper or ruler.
NOTE
If when braking the car takes away aside or extraneous noise is heard, check a condition of brake shoes.
|
1. Install the car on the elevator or a jack (supports).
2. Remove a forward wheel.
|
|
|
4. Measure thickness of a brake disk. If its thickness of less admissible (see tab. 4.3), replace a brake disk (see. "Replacement of a brake disk").
|
Table 4.3 Sizes of brake shoes, disks and drums
NOTE
Replace blocks in the following cases:
– thickness of frictional slips is less than 0,5 mm;
– the surface of slips is greasy;
– slips are unsteadily connected to the basis
|
NOTE
The most admissible working diameter of the brake drum выштампован on its inside.
|
|
|