Sym MB10A7-A series Service Manual page 43

2. Maintenance Information
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Brake System
Front drum brake lever free play inspection
Pull the front brake lever slightly, and measure
the free play before brake engagement.
Free play：10~20 mm
Turn the brake adjusting nut to adjust the free
play. Turn the brake adjusting nut clockwise to
decrease the free play. Turn the nut
counterclockwise to increase the free play.
Rear disk brake pedal free play inspection
Press down the brake pedal slightly, and
measure the free play before brake
engagement.
Free play：20~30 mm
Turn the brake adjusting nut to adjust the free
play. Turn the brake adjusting nut clockwise to
decrease the free play. Turn the nut
counterclockwise to increase the free play.
Brake lining inspection
When pressing the brake pedal down, if the
arrow mark on the braking arm reaches the
triangle mark on the brake panel, it means
that the brake lining needs to be changed.
Please refer to Chapter 11 and 12 for brake
lining exchange process.
Brake system integrity confirmation
Caution
After changing the brake lining or the
brake cable, you must check the brake
system to see if it works well or not.
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Adjusting nut
10~20mm
20~30mm
Triangle mark
Arrow mark