Suzuki UK110NE 2015 Owner's Manual page 99

2. If adjustment is necessary, turning the
rear brake adjusting nut 1 clockwise or
counterclockwise
increase the distance.
will decrease or
REAR BRAKE LINING WEAR LIMIT
The motorcycle is equipped with the brake
lining wear limit indicator on brake panels.
To check wear of the brake lining perform
the following procedure:
1. Check if the brake system is properly
adjusted.
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