Yamaha WOLVERINE YXE70WPAJ 2017 Owner's Manual page 116

1. Rubber cover
5. Remove the engine oil dipstick.
6. Place an oil pan under the engine to col-
lect the used oil.
8
7. Remove the engine oil drain bolt and its
gasket to drain the oil from the crank-
case.
1
1. Engine oil drain bolt
2. Gasket
TIP
Skip steps 8–10 if the oil filter cartridge is not
being replaced.
8. Remove the oil filter cartridge with an oil
8-17
2
1
filter wrench. Make sure that the O-ring is
removed together with the oil filter car-
tridge. If the O-ring remains attached to
the crankcase, oil leakage may occur.