2002 Yamaha YFM660 Grizzly factory service and repair manual, Page 34Get this manual
SPECIAL TOOLS Tool NoTool nameHow to use
Ring nut wrench 90890-01430 YM-38404 This tool is needed to removing and installing the middle driven shaft bearing retainerGear lash measurement tool 90890-01467 YM-01467
GEN INFO
Illustration
This tool is used to measure the gear lashSheave holder
90890-01701 YU-01880
This tool is needed to hold the primary sheave when removing or installing the sheave boltsCompression gauge Adapter (Compression gauge) These tools are needed to measure engine compressionPocket tester