E. Rear brake:
1.Rear brake disassembling diagram.
(1)Checking rear brake hub:
a. measure the inner diameter of rear brake hub.
b.Limit of use:change it when above 111.0mm
(2)Checking brake lining:
a. measure the thickness of rear brake lining.
b.linit of use:As the thickness is less than 2mm, change it.