Yamaha TT-R125(R) Owner's Service Manual page 434

FRONT FORK
Damper rod holder:
YM-1300/90890-01294
T-handle:
YM-1326/90890-01326
3. Remove:
Oil seal 1
G
Using slotted-hand screwdriver.
CAUTION:
Take care not to scratch the outer tube.
EC554000
INSPECTION
Damper rod
1. Inspect:
Damper rod
G
Bend/damage → Replace damper rod.
CAUTION:
The front fork with a built-in piston rod has
a very sophisticated internal construction
and is particularly sensitive to foreign
material.
Use enough care not to allow any foreign
material to come in when the oil is replaced
or when the front fork is disassembled and
reassembled.
EC554400
Fork spring
1. Measure:
Fork spring free length a
G
Out of specification → Replace.
Fork spring free length:
Standard
TT-R125: 327 mm
(12.9 in)
TT-R125LW:339 mm
(13.3 in)
5 - 35
CHAS
<Limit>
TT-R125: 322 mm
(12.7 in)
TT-R125LW:334 mm
(13.1 in)