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Figure 29 Inspection of rear brake disc
9.1 Check the rear brake disc
Warning:
The wear of the brake disc will reduce the thickness of the brake disc within the
contact surface of the brake friction lining, which will reduce the braking effect
and threaten your driving safety. Once damage, cracks, or deformation occur,
please replace the brake disc immediately.
When the brake disc is worn to the limit thickness of 3mm, it must be replaced;
remove the rear brake caliper and rear wheel, and then replace the brake disc.
Figure 28 Rear brake inspection
The brake disc will gradually wear out during long-term use, so it is necessary to
check the thickness of the brake disc at multiple positions of the brake disc. And
check its appearance to confirm whether the brake disc is damaged, cracked or
deformed.
If the thickness of the brake disc is lower than the specified value: please replace the
brake disc.
If the brake disc is damaged, cracked or deformed: please replace the brake disc