Yamaha TT-R90 Manuel D'atelier Du Proprietaire page 282

SHIFT FORK, SHIFT CAM AND TRANSMISSION
Extent of removal Order
10
2
11
12
13
14
15
3 16
17
18
19
20
Part name
3rd pinion gear
Main axle
Circlip
Washer
Collar
1st wheel gear
3rd wheel gear
Circlip
Washer
2nd wheel gear
Drive axle
4 - 49
Q'ty Remarks
1
1
1
1
1
1
1
1
1
1
1
ENG