2007-2008 Yamaha YFM700 Grizzly Factory Service Manual, Page 215Get this manual
PRIMARY AND SECONDARY SHEAVES EBS00272
REMOVING THE PRIMARY AND SECONDARY SHEAVES 1Loosen: secondary sheave nut primary sheave nut NOTE: Use the sheave holder to hold the primary sheave First, loosen the secondary sheave nut 2, then loosen the primary sheave nut 1Sheave holder 90890-01701 Primary clutch holder YS-01880-A
EBS00273