Final Gear Backlash Measurement - Yamaha XVS6501997 Service Manual

SHAFT DRIVE
EB707030

FINAL GEAR BACKLASH MEASUREMENT

1. Secure the final drive gear case in a vise or
a similar supporting device.
2. Remove:
S Drain plug
Drain the oil.
3. Install:
S Specified bolt 1
(into the drain plug hole)
4. Finger tighten the bolt until it holds the ring
gear.
NOTE:
Do not overtighten the bolt; just finger-tighten it.
5. Attach:
S Final gear backlash band 1
S Dial gauge 2
Final gear backlash band:
90890-01231
S Position mark a
6. Measure:
S Final gear backlash
Gently rotate the final drive gear coupling
from engagement to engagement.
Over the specified limit ! Adjust.
Final gear backlash:
0.1 X 0.2 mm
NOTE:
Measure the final gear backlash at four posi-
tions. Rotate the final drive shaft 90_ each time.
6-55
CHAS