KYMCO Downtown 350i Repair Manual page 40

2.Periodic Maintenance
Remove the 7 air filter bolts with an 8 mm socket or a #2 Phillips screwdriver.
Remove the air filter from the airbox. Discard the air filter in favor of a new item.
Caution:

The air cleaner element has a viscous type paper element. Do not clean it
with compressed air.

Be sure to install the air cleaner element and cover securely.
Downtown 350i
2-5