2008 Yamaha Rhino YXR70FX Factory Service Manual, Page 354Get this manual
REAR CONSTANT VELOCITY JOINTS, FINAL DRIVE GEAR AND DRIVE SHAFT
Adjusting the final gear lash 1Remove: ring gear bearing housing ring gear shim(s) ring gear thrust washer 2Adjust: gear lash
MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
aSelect suitable shim(s) and thrust washer using the following chartToo little gear lash Too large gear lash Reduce shim thicknessIncrease shim thickness
bIf increased by more than 0.2 mm (0.008 in): Reduce the thrust washer thickness by 0.2 mm (0.008 in) for every 0.2 mm of ring gear shim increasecIf reduced by more than 0.2 mm (0.008 in): Increase the thrust washer thickness by 0.2 mm (0.008 in) for every 0.2 mm that the ring gear shim is decreasedRing gear shim Thickness (mm) 0.25 0.40 0.30 0.45 0.35 0.50