Yamaha WOLVERINE YFM350FXP Owner's Manual page 111

Engine oil replacement and oil filter ele-
ment cleaning
1. Place the ATV on a level surface.
2. Warm up the engine for several minutes,
and then stop it.
3. Place a container under the engine.
4. Remove the dipstick, and then remove
the drain bolt to drain the oil.
CAUTION:
_
When removing the drain bolt, the com-
pression spring, oil strainer and O-ring will
fall out. Take care not to lose these parts.
_
1. Drain bolt
3. Compression spring
5. Remove the oil filter cover and oil filter.
1. Filter cover
8-6
2. O-ring
4. Oil strainer
2. Filter cover bolt (× 3)