Parking brake--Parking brake assembly
Parking brake assembly
Overhaul
Hint: overhaul process for right side is same as the left
side.
1. Disassemble left rear wheel.
2. Disassemble left rear brake branch pump bracket
assembly.
3. Disassemble left rear brake.
Hint:
z Make mark on disk and shaft hub.
z If disk is not easy to disassemble, adjust shoe until
wheel could rotate freely.
4. Check the inner diameter of brake drum.
Use centimeter or other measures with same grade to mea-
sure inner diameter of brake drum.
Standard inner diameter: 173mm
Maximal inner diameter: 174mm
5. Disassemble support lever of parking brake shoe
(LH).
(a) Use needle-nosed pliers to disassemble two springs on
upside of shoe.
(b) Disassemble support lever of parking brake shoe.
6. Disassemble parking brake shoe adjustor.
(a) Use needle-nosed pliers to disassemble return spring.
(b) Disassemble left parking brake shoe adjustor.
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