Warning: Since January 1988 the width of the brake drums has increased by 6 mm.
Rear wheel drum brakes | |
– brake pad: | |
friction lining thickness, mm |
5,25
|
minimum allowable lining thickness (when worn), mm |
2,50
|
– brake drum: | |
diameter, mm |
230
|
maximum allowable diameter, mm |
231
|
axial runout of the working surface, mm |
no more than 0.20
|
maximum allowable ovality, mm |
no more than 0.10
|
– wheel cylinder piston diameter, mm |
17,46
|
Disc brakes front and rear wheels | ||
Parameter |
Brake pad of the brake mechanism
| |
front wheel
|
rear wheel
| |
Friction lining thickness, mm
|
14
|
12
|
Minimum allowable friction lining thickness (at
wear and tear), mm
|
2
|
2
|
Broadcast | Brake discs | ||
front | rear | ||
Diameter, mm
|
256
|
276
|
245
|
– ventilated discs
|
22
|
25
|
–
|
– non-ventilated discs
|
13
|
–
|
10
|
Maximum allowable thickness (when worn):
| |||
– ventilated discs
|
20
|
23
|
–
|
– non-ventilated discs
|
11
|
–
|
8
|
Non-flatness
|
0,02
|
0,01
|
0,02
|
End runout
|
0,06
|
0,03
|
0.06
|
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