Final Gear Backlash Adjustment - Yamaha XVS650 Service Manual

_~~~~~~~~~~~S_H_A_R_D_R_N_E_ICHA~~I
EB107031
FINAL GEAR BACKLASH ADJUSTMENT
1.Remove:
• Bolts (bearing housing)
NOTE: _
Working in a crisscross pattern, loosen
each nut 1 /4 of a turn. After all the nuts are
loosened, remove them.
2.Remove:
• Bearing housing
CD
• Ring gear
®
• Thrust washer @
• Shim(s) @
3.Adjust:
• Final gear backlash
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Adjustment steps:
e
Use the following chart to select the suit-
able shims and thrust washer.
Reducing the shim gear backlash is
thickness: increased.
Increasing the shim gear backlash is
thickness: decreased.
elf it is necessary to increase the final gear
backlash by more than 0.1 mm:
Reduce the thrust washer thickness by
0.1 mm for every 0.1 mm increase of ring
gear shim thickness.
elf it is necessary to reduce the final gear
backlash by more than 0.1 mm:
Increase the thrust washer thickness by
0.1 mm for every 0.1 mm decrease of ring
gea r shim th ickness.
Ring gear shim
0.25, 0.30, 0.40
Thrust washer
Thickness (mm) 1.2, 1.4, 1.6, 1.8,2.0
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