Yamaha VK10W Supplementary Service Manual page 42

4 Secondary spring twist angle
È Seat
É Sheave
1
2
3
5 Torque cam (secondary spring seat)
É Effects
Î Quicker upshifting dur-
ing acceleration
Ï Quicker backshifting
under load
0
10°
20°
30°
Ê Part no. Ë Cam angle
8FA-17604-00 51-43°
8BV-17604-71 47°
8BV-17604-51 45°
8BV-17604-31 43°
8BV-17604-11 41°
8BV-17604-91 39°
13
GEAR SELECTION
3 6
40° 70°
50° 80°
60° 90°
Ì Identification mark
8BVFA
8BV71
8BV51
8BV31
8BV11
8BV91
INSP
ADJ
9
100°
110°
120°
Í Standard
√