Installation - Yamaha YFM250XL(C) Service Manual

6
MIDDLE GEAR SERVICE
2.Shift:
Drive select lever
For forward drive.
3.Measure:
Gear lash
Gently rotate the middle drive axle from
engagement to engagement.
Over specified limit → Repair.
Middle driven gear lash:
(using measurement tool):
0.1 ~ 0.2 mm (0.004 ~ 0.008 in)
NOTE:
Measure the gear lash at 4 positions. Rotate
the shaft 90˚ each time.
4.Shift:
Drive select lever
For reverse drive
5.Repeat step 3.
Over specified limit → Repair.
Reverse gear lash:
0.1 ~ 0.25 mm (0.004 ~ 0.010 in)

INSTALLATION

Revers the "REMOVAL" procedures.
Note the following points.
1.Remounting engine:
Refer to the "ENGINE ASSEMBLY AND
ADJUSTMENT - REMOUNTING ENGINE"
section in CHAPTER 4.
6 - 22
DRIV