2000 Yamaha YFM400FWA(M) Factory Service workshop Manual, Page 87Get this manual
COOLANT REPLACEMENT
INSP ADJ
13.Fill: Cooling system (with the specified amount of the recommended coolant) Recommended antifreeze High-quality ethylene glycol antifreeze containing corrosion inhibitors for aluminum engines Mixing ratio 1:1 (antifreeze:water) Quantity Total amount 1.1 (0.97 lmp qt, 1.16 US qt) Coolant reservoir capacity 0.25 (0.22 lmp qt, 0.26 US qt) Handling notes for coolant Coolant is potentially harmful and should be handled with special care
WARNING