um CHILL 125 cc. Service Manual page 10

CHILL 125 cc. SERVICE MANUAL AND EFI DIAGNOSTIC
 Check the wear in the front brake. If the travel of the front braking  Check the wear of the front disc brake. If the surface of friction is
handgrip is too large, it indicates that the wear of the front brake shoe abnormal or deformed, please replace it with a new disc brake.
is already beyond the limit.
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