Yamaha TT-R90(V) Owner's Service Manual page 282

CDI MAGNETO AND STARTER CLUTCH (TT-R90E)
1 2 3
2
1
3
3. Install:
3
2
1
4. Install:
NOTE:
• Apply the molybdenum disulfide oil on the
starter wheel gear inner circumference.
• Apply the engine oil on the starter idle gear
inner circumference and on the shaft outer
circumference.
5. Install:
NOTE:
• Clean the tapered portion of the crankshaft
and the magneto hub.
• When installing the magneto rotor, make
sure the woodruff key is properly seated in
the key way of the crankshaft.
6. Tighten:
NOTE:
Tighten the nut (magneto) 1 while holding the
magneto 2 with a sheave holder 3.
7. Install:
NOTE:
• Pass the starter motor lead 1 and neutral
1
switch lead 2 into the crankcase cover
groove as shown.
• Fasten the starter motor lead with the clamp
3.
4 - 44
• Spring 1
• Spring cap 2
• Pin 3
• Shim 1
• Starter wheel gear 2
• Starter idle gear 3
• Shaft 4
• Woodruff key 1
• Rotor 2
• Nut (magneto) 1
48 Nm (4.8 m · kg, 35 ft · lb)
Sheave holder:
YS-1880-A/90890-01701
• Crankcase cover (left)
ENG