2000 Yamaha YFM400FWA(M) Factory Service workshop Manual, Page 85Get this manual
COOLANT REPLACEMENT
INSP ADJ
COOLANT REPLACEMENT 1.Remove: Seat Fuel tank side panel (left) Engine side cover Front carrier Front fender Refer to "SEAT, CARPIERS, FENDERS AND FUEL TANK"Left footrest board Refer to "FOOTREST BOARDS"
2.Remove: Engine skid plate (rear) 1