5-14
BA 1404 en – Edition 2.7 * * 1404b520.fm
Maintenance
• Check the function of the discharge slot of the dust valve
D
, clean and replace it if
necessary.
☞
Squeeze the discharge slot of dust valve
D
.
☞
Clean the discharge slot if necessary.
Replacing air filter elements
Replace the outside air filter element
B
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.
☞
Open bow clips
F
on housing section
E
.
☞
Remove housing section
E
.
☞
Carefully remove air filter element
B
with slightly turning movements.
☞
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.
☞
Check the new outside air filter
B
for damage and carefully insert it in the housing sec-
tion (install only intact air filter elements).
☞
Position housing section
E
(ensure that it is properly seated).
☞
Close bow clips
F
on housing section
E
.
Notice!
Ensure that dust valve
D
shows downward once it is installed!
Replace the inside air filter element
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.
☞
Open bow clips
F
on housing section
E
.
☞
Remove housing section
E
.
Abb. 192: Dust valve
D
Abb. 193: Removing the housing section
F
E
F
Abb. 194: Removing the outside air filter
B
F
E
F
Abb. 195: Removing the housing section
Summary of Contents for 1000164553
Page 8: ...1 6 BA 1404 en Edition 2 7 Ba1404en2_7IVZ fm Table of contents...
Page 23: ...BA 1404 en Edition 2 7 1404b110 fm 1 13 Introduction Overview of safety labels...
Page 171: ...BA 1404 en Edition 2 7 1404b560 fm 5 43 Maintenance DIN 51 502 DIN 51 825 1000156007 1...
Page 172: ...5 44 BA 1404 en Edition 2 7 1404b560 fm Maintenance...
