Yamaha KODIAK ULTRAMATIC YFM400FWAN 2000 Owner's Manual page 122

Engine oil and oil filter cartridge replace-
ment
1. Remove panels E and F. (See pages
8-10 ~ 8-11 for removal and installa-
tion procedures.)
2. Warm up the engine for several min-
utes.
3. Stop the engine. Place an oil pan un-
der the engine and remove the dip-
stick.
4. Remove the drain bolt and drain the
oil.
1. Engine oil drain bolt 2. Oil strainer
5. Remove the oil filter by using an oil fil-
ter wrench.
1. Oil filter element
8-13