Yamaha RS90K Manuel D'atelier page 320

SECONDARY SHAFT
6. Tighten:
9
NOTE:
Install the ring nut wrench 0 and then tighten the
bearing collar nut.
7. Check:
CAUTION:
When the secondary shaft is operated in peri-
0
odic motion, and if its movement is heavy,
install it again correctly.
4-31
• Bearing collar nut 9
Ring nut wrench:
90890-01268, YU-01268
Bearing collar nut:
55 Nm (5.5 m · kg, 40 ft · lb)
• Secondary shaft stiffness
POWR
TR