Zenoah BK3420FL-EZ - Manual (Page 21)

21
7. Maintenance
■ AIR CLEANER
Take off the air-cleaner cover and remove the dust inside
the air cleaner every 25 hours of use.
When the air-cleaner element has become extremely
contaminated, clean it thoroughly with warm water including
a neutral detergent. Install it after drying it completely.
When the air-cleaner element has become deformed or
damaged, replace it with a new one.
Part No.: Z1418-82130
If the air-cleaner element becomes clogged, the output of
the engine decreases and fuel consumption worsens. If you
continue to operate the machine without an air-cleaner
element, or with an air-cleaner element which has been
deformed or damaged, the inside of the engine will wear
severely.
(1) Air-cleaner element
IMPORTANT
MA2
MA3