2000 Yamaha YFM400FWA(M) Factory Service workshop Manual, Page 248Get this manual
REAR AXLEFINAL DRIVE GEAR AND DRIVE SHAFT
Job namePart name Final drive gear disassembly Bolt Bolt
Remarks Disassemble the parts in the order belowNOTE: Working in crisscross pattern, loosen each bolt 14 of turnAfter all the bolts are loosened, remove them