5-12 BA 1404 en – Edition 2.7 * * 1404b520.fm
Maintenance
Replacing the filter
• Replace air filter C as follows:
☞ Stop the engine.
☞ Raise the control lever base.
☞ Remove the starting key and carry it with you.
☞ Let the engine cool down.
☞ Open the engine cover.
☞ Remove dirt and dust from the air filter element and the area around the air filter.
☞ Turn the lower housing section D to the right A.
☞ Remove the lower housing section D.
☞ Carefully remove the air filter element C with slightly turning movements.
☞ Ensure that all dirt (dust) inside the upper and lower housing sections (E and D),
including dust valve G, has been removed.
☞ Clean the parts with a clean lint-free cloth, do not use compressed air.
☞ Check the air filter element for damage, only install intact filters.
☞ Carefully insert the new air filter element C in the upper housing section E.
☞ Position lower housing section D (ensure that it is properly seated).
☞ Turn the lower housing section D to the left B.
• Replace air filter F as follows:
☞ Stop the engine.
☞ Remove the key and carry it with you.
☞ Let the engine cool down.
☞ Open the engine cover.
☞ Remove dirt and dust from the air filter element and the area around the air filter.
☞ Turn the lower housing section D to the right A.
☞ Remove the lower housing section D.
☞ Carefully remove the outside air filter C with slightly turning movements.
☞ Carefully extract inside air filter F.
☞ 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 upper and lower housing sections (E and D),
including dust valve G, 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 air filter element for damage, only install intact filters.
☞ Carefully insert the new air filter element F in the upper housing section E.
☞ Carefully insert the outside air filter C in the upper housing section E.
☞ Position lower housing section D (ensure that it is properly seated).
☞ Turn the lower housing section D to the left B.
Ensure that dust valve G shows downward once it is installed!
Abb. 189: Removing the lower housing section
Abb. 190: Removing the outside air filter element
D
C
E
Abb. 189: Removing the inside air filter element
A
B
F
G