Yamaha YZ125/LC Manuel D'atelier Du Proprietaire page 278

CLUTCH AND PRIMARY DRIVEN GEAR
EC484500
Friction plate
1. Measure:
9 Friction plate thickness
Out of specification ¡ Replace friction
plate as a set.
Measure at all four points.
Friction plate thickness:
Standard
2.9~3.1 mm
(0.114~0.122 in)
EC484600
Clutch plate
1. Measure:
9 Clutch plate warpage
Out of specification ¡ Replace clutch plate
as a set.
Use a surface plate 1 and thickness
gauge 2.
Warp limit:
0.2 mm (0.008 in)
EC494100
Push lever and push rod
1. Inspect:
9 Push lever 1
9 Push rod 2
Wear/Damage ¡ Replace.
EC494200
Clutch cover
1. Inspect:
9 Push rod bearing portion a
Wear/Damage ¡ Replace.
4-33
ENG
<Limit>
2.8 mm
(0.110 in)