Yamaha TT-R90(V) Owner's Service Manual page 71

Item
Drum brake:
Front drum brake type
Rear drum brake type
Front drum inside diameter
Rear drum inside diameter
Front lining thickness
Rear lining thickness
Front shoe spring free length
Rear shoe spring free length
Brake lever and brake pedal:
Brake lever free play (lever end)
Brake pedal free play
Throttle grip free play
MAINTENANCE SPECIFICATIONS
Leading, trailing
Leading, trailing
95 mm (3.74 in)
110 mm (4.33 in)
3 mm (0.12 in)
4 mm (0.16 in)
32.7 mm (1.29 in)
50.5 mm (1.99 in)
10 ~ 20 mm (0.39 ~ 0.79 in)
10 ~ 20 mm (0.39 ~ 0.79 in)
3 ~ 5 mm (0.12 ~ 0.20 in)
2 - 12
Standard
SPEC
Limit
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96 mm (3.78 in)
111 mm (4.37 in)
2 mm (0.08 in)
2 mm (0.08 in)
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