Briggs & Stratton 21000 - Manual (Page 13)

13
Air Cleaner
Check and clean the intake chamber for dirt. If the foam
air filter is dirty and worn, replace with clean filter.
1. Push cover tab to release cover, then pull cover
away from engine to service air filter.
Cover
Tab
Foam Air Fil-
ter
Clean intake
area
Foam Air Filter
To clean wash in liquid detergent and water. Squeeze
dry in a clean cloth. Allow to dry thoroughly. Dip foam
air filter in clean engine oil, then squeeze out excess oil
in clean cloth. Engine will smoke if too much oil is left
on the filter.
Do not use pressurized air or solvents to clean
cartridge. Pressurized air can damage cartridge;
solvents will dissolve cartridge.
CAUTION
Ensure air cleaner, retainer, and cover are
properly installed before starting engine.
WARNING