5.4.2 Check
Check whether the brake rotor and the brake shoes are
abraded. Replace them if necessary.
Measure the brake pads and the brake rotor. Record
maximum values.
* Note
• Scrub the rusty brake rotor
with sandpaper #120.
• Measurement with micrometer.
Measure the thickness of the brake rotor and the brake
pads. If the thickness of the brake rotor or the brake pads
is below the required value for maintenance or it is
stained with grease, please replace it.
Note: replace brake pads in pairs.
Diameter of the rear brake rotor φ240mm
Thickness of the rear brake rotor 4.0mm
Limit for use: brake pads 3.0 mm
brake rotor 4.0mm
5.4.3
Installation
①
Install the rear brake rotor.
Install the rear wheel.
Install the rear brake cylinder assembly.
* Note
Any grease on brake pads will
reduce the brake performance and
even lead to failure.
Tighten bolts and nuts to the required torque force.
②
①:brake pad ②:brake cylinder
Torque force:
Fixing bolts for rear brake pad
assembly: 22-29 N·m
Do not stain brake pads and brake rotors
with oil spots.
Use brake cleaner to clean brake pads
and brake rotor with oil spots.
* Note
Any oil spots on brake shoes will
reduce the brake performance.