Yamaha TT-R125(R) Owner's Service Manual page 186

BRAKE PEDAL HEIGHT ADJUSTMENT/FRONT BRAKE
PAD INSPECTION AND REPLACEMENT (TT-R125LW)
BRAKE PEDAL HEIGHT ADJUSTMENT
1. Check:
Brake pedal height a
G
Out of specification → Adjust.
Brake pedal height a:
1 mm (0.04 in)
2. Adjust:
Brake pedal height
G
Pedal height adjustment steps:
Loosen the locknut 1.
G
Turn the adjusting bolt 2 until the pedal
G
height a is within specified height.
Tighten the locknut.
G
FRONT BRAKE PAD INSPECTION AND
REPLACEMENT (TT-R125LW)
1. Remove:
Plug
G
2. Inspect:
Brake pad thickness a
G
Out of specification → Replace as a set.
Brake pad thickness a:
Standard
4.0 mm
(0.16 in)
3. Replace:
Brake pad
G
Brake pad replacement steps:
Remove the brake caliper support bolt 1.
G
Turn the brake caliper 2 counterclock-
G
wise a.
Replace the brake pads 3.
G
3 - 18
INSP
ADJ
<Limit>
0.8 mm
(0.03 in)