Yamaha VMX12H Supplementary Service Manual page 292

SH A FT D R I VE
6- 53
R em ove:
2.
• Bear i ng housi ng
• Dust cover
• Ri ng gear
• Shi m ( s)
• Thr ust w asher
3. Adj ust :
• G ear l ash
By t he f ol l ow i ng adj ust m ent st eps.
G ear l ash adj ust m ent st eps:
• Sel ect t he sui t abl e shi m s and t hr ust washer
by t he f ol l ow i ng char t .
Too- l i t t l e gear l ash
Reduce shi m
Too- l arge gear l ash
I ncrease shi m
To A dd or R educe R i ng G ear Shi m
Thi ckness
I ncrease by m ore
t han 0. 1 m m ( 0. 004 i n)
gear shi m i ncrease.
Thrust W asher
Thickness ( m m )
R ing G ear S topper C learance M easurem ent
1. R em ove:
• Bear i ng housi ng wi t h r i ng gear
R ef er t o " G ear Lash Adj ust m ent " sect i on.
t hi ckness.
t hi ckness.
R educe by m ore
t han 0. 1 m m ( 0. 004 i n)
1. 4 1. 5 1. 6
1.8 1.9
1.7
2. 0 2.1 2. 2
2. 3