Honda PIONEER 2022 Owner's Manual page 179

Engine Oil & Filters
5. Place an oil drain pan under the crankcase.
6. Remove the engine oil drain bolts and sealing washers.
UNDER BODY
FORWARD
engine oil
drain bolt
(oil pan)
sealing washer
NOTICE
Be sure not to drain sub-transmission oil unless intending to do
so. The engine and sub-transmission oils are not the
connected.
170 Servicing Your Honda
sub-transmission oil drain hole
(Do not remove for engine oil change.)
BACKWARD
sealing
washer
engine oil
drain bolt
(oil tank)