2007 Yamaha Apex Factory Service Manual, Page 109Get this manual

2007 Yamaha Apex Factory Service Manual, Page 109

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PRIMARY SHEAVE AND DRIVE V-BELT
DISASSEMBLY 1 Remove: Fixed sheave Stopper Sliding sheave Bushing Spider 5

Removal steps: Immerse the primary sheave assembly in 80 100_C (176 212_F)