Yamaha WR250F 2017 Owner's Service Manual page 310

TRANSMISSION
EAS2GBB322
Removing the transmission, shift drum assembly, and shift forks
M
1
Order
Engine
Crankcase
1 Main axle
2 Drive axle
3 Long shift fork guide bar
4 Short shift fork guide bar
5 Spring
6 Shift cam
7 Shift fork 3 (R)
8 Shift fork 2 (C)
9 Shift fork 1 (L)
10 Collar
2
M
7
M
5
3
4
5
E
Part name
M
9
M
8
6
E
Q'ty
Refer to "ENGINE REMOVAL" on page 6-1.
Separate.
Refer to "CRANKCASE" on page 6-72.
1
1
1
1
4
1
1
1
1
1
For installation, reverse the removal proce-
dure.
6-81
TRANSMISSION
E
E
Remarks
LS
New
10