1998-2001 Yamaha YFM600FHM Grizzly Factory Service Manual, Page 49Get this manual

1998-2001 Yamaha YFM600FHM Grizzly Factory Service Manual, Page 49

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Auto-Decompression Auto-Decompression of the centrifugal mechanism is used in this vehicleFrom approximately700 rmin, the governor's weights CD are pulled inward by the springs and causes the decompre