- 90 -
Measure the inner diameter of brake drum, as well as friction piece of brake shoe.
If the thickness of the brake shoe is smaller than the maintenance value or polluted by oil, they should be replaced.
Note: the brake shoes shall be replaced in pairs.
Inner diameter of rear brake drum φ 140mm
Thickness of friction piece in rear brake shoe 4.0mm
Available limit:
Inner diameter of brake drum φ141mm
Friction piece of brake shoe 3.0mm
5.4.3 Installation
Install the brake shoe component.
Install the rear wheel component.
Install the muffle.
* Note
Any oil stains in the friction piece of brake shoe may reduce
the performance of brake.
Tighten the nuts and bolts according to their torque force
value.
Torque value:
Set nut of rear wheel: 100-113N·m
Don’t let oil stains pollute the friction piece of brake shoe.
If the friction piece of brake shoes polluted by oil stains, you
should use special cleaner to clean it up.
Rear brake:
1. Bolt M6X30(10) 7.Brake shoe component(4)
2.Rear brake rocker party(11)8. Brake shoe spring(5)
3. NutM6(12) 9. Vacuum 80/80-16(1)
4. Rear wheel component 16×1.85(2)
5.Set bolt of rear wheel(3)
6. Camshaft of rear brake(8)
*Note
Any oil satins in the friction piece of brake shoe may reduce the performance of brake.
Note: See Fig. P77 for details