BA 1404 en – Edition 2.7 * 1404b520.fm 5-15
Maintenance
☞ Carefully remove outside air filter B with slightly turning movements.
☞ Carefully pull out inside air filter C with slightly turning movements.
☞ Cover the air supply at the end of the filter with a clean lint-free cloth to prevent dust
from entering the engine.
☞ Ensure that all dirt (dust) inside the housing section and cover E, including dust valve
D, has been removed.
☞ Clean the parts with a clean lint-free cloth, do not use compressed air.
☞ Remove the cloth from the air supply.
☞ Check the new inside air filter C for damage and carefully insert it in the housing section
(install only intact air filter elements).
☞ Carefully insert outside air filter B in the housing section.
☞ Position housing section E (ensure that it is properly seated).
☞ Close bow clips F on housing section E.
☞ Close and lock the engine cover.
Ensure that dust valve D shows downward once it is installed!
B
Abb. 196: Removing the outside air filter
Abb. 197:Inside air filter
C