Honda Pioneer SXS700M2P 2019 Owner's Manual page 160

Air Cleaner
Air Cleaner Housing Drain Tube
The air cleaner housing drain tube should be serviced in accordance
with the Maintenance Schedule. (Driving through water may require
more frequent inspection.) If deposits can be seen in the drain tube,
the tube must be cleaned before starting the vehicle.
1. Lift the cargo bed (page 66).
2. Remove the air cleaner housing drain tube by removing the clip
under the air cleaner housing.
3. Drain the deposits.
4. Reinstall the air cleaner housing drain tube, securing it with the
clip.
5. Lower the cargo bed.
RIGHT REAR
150 Servicing Your Honda
air cleaner housing
air cleaner housing drain tube
clip