2007-2008 Yamaha YFM700 Grizzly Factory Service Manual, Page 122Get this manual
CHECKING THE V-BELT EBS00078
CHECKING THE V-BELT 1Remove: drive belt cover Refer to "PRIMARY AND SECONDARY SHEAVES" in chapter 42Check: V-belt Crackswearscalingchipping ReplaceOilgrease Check primary sheave and secondary sheave3Measure: V-belt width Out of specification ReplaceV-belt width 31.7 mm (1.25 in) Limit: 31.3 mm (1.23 in)