Yamaha TT-R125(P) Owner's Service Manual page 436

FRONT FORK
Inner tube
1. Inspect:
Inner tube surface a
Score marks
Use #1,000 grit wet sandpaper.
Damaged oil lock piece
Inner tube bends
Out of specification
Use the dial gauge 1.
Inner tube bending limit:
0.2 mm (0.008 in)
NOTE:
The bending value is shown by one half of the
dial gauge reading.
WARNING
Do not attempt to straighten a bent inner
tube as this may dangerously weaken the
tube.
2. Inspect:
Piston metal 1
Wear/damage
Outer tube
1. Inspect:
Outer tube 1
Slide metal 2
Score marks/wear/damage
outer tube assembly.
Cap bolt
1. Inspect:
Cap bolt 1
O-ring 2
Wear/damage
5 - 36
CHAS
Repair or replace.
Replace.
Replace.
Replace.
Replace
Replace.