Yamaha KODIAK ULTRAMATIC YFM400FA Owner's Manual page 290

1. Engine oil drain bolt
2. Oil strainer
1. Boulon de vidange de l'huile
2. Crépine à huile
1. Perno de drenaje del aceite de motor
2. Colador de aceite
Engine oil and oil filter cartridge replacement
1. Remove panels E and F. (See pages 8-27 ~
8-29 for removal and installation proce-
dures.)
2. Warm up the engine for several minutes.
3. Stop the engine. Place an oil pan under
the engine and remove the dipstick.
4. Remove the drain bolt and drain the oil.
8-33