2004-2005 660 Yamaha Rhino Factory Service Manual, Page 283Get 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 washer(s) using the following chartToo little gear lash Too large gear lash