Yamaha TT-R125(R), Owner'S Service Manual

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ENG
CLUTCH AND PRIMARY DRIVEN GEAR
EC484400
Clutch spring
1. Measure:
●
Clutch spring free length
a
Out of specification
→
Replace springs
as a set.
Clutch spring free length:
33 mm (1.30 in)
<Limit>: 31 mm (1.22 in)
EC484500
Friction plate
1. Measure:
●
Friction plate thickness
Out of specification
→
Replace friction
plate as a set.
Measure at all four points.
EC484600
Clutch plate
1. Measure:
●
Clutch plate warpage
Out of specification
→
Replace clutch
plate as a set.
Use a surface plate
1 and thickness
gauge 2 .
Push lever
1. Inspect:
●
Push lever 1
Wear/damage
→
Replace.
Friction plate thickness:
2.92 ~ 3.08 mm
(0.115 ~ 0.121 in)
<Limit>: 2.8 mm (0.110 in)
Warp limit:
0.2 mm (0.008 in)