2004-2005 660 Yamaha Rhino Factory Service Manual, Page 187Get this manual
PRIMARY AND SECONDARY SHEAVES
ASSEMBLING THE PRIMARY SHEAVE 1Clean: primary sliding sheave face primary fixed sheave face collar weights primary sliding sheave cam face NOTE: Remove any excess grease2Install: weights NOTE: Apply Yamaha Grizzly grease (90 g) to the whole outer surface of the weights and install Apply Yamaha Grizzly grease to the inner surface of the collar Apply Yamaha Grizzly grease to the inner surface of the primary sliding sheave3 Install: spacer sliders primary pulley cam primary sliding sheave cap