To clean the element, use only clean
dry compressed air on the inside of
the element. Air pressure at the noz-
zle must not exceed 29 psi (2 kgf/cm²).
Maintain reasonable distance between
the nozzle and the lter.
Do not run the engine with l-
ter element removed.
Be sure to refit the cap with
the arrow (on the rear of cov-
er) upright. If the cap is im-
properly tted, evacuator valve
will not function and dust will
adhere to the element.
Be sure to check any air leak
or opening in the air intake
system. Even the small gab or
opening in the air intake sys-
tem can cause the serious en-
gine problem after a few years
of operation.
The air cleaner will only fulll
its function if it is correctly and
regularly maintained. A poor-
ly maintained air cleaner will
mean loss of power, excessive
fuel consumption and a reduc-
tion in engine life.
EVACUATOR VALVE
Open the evacuator valve gab by
fingers once a week under ordi-
nary conditions or daily when used
in dusty conditions to get rid of large
particles of dust and dirt.
IMPORTANT
IMPORTANT
(1) Fuel Pipe
CHECKING FUEL LINES (U)
Although checking the fuel pipe con-
nection is recommended every 100
service hours, it should be done ev-
ery 6 months if operation does not
exceed 100 hours in 6 months.
1. If the hose clamps are loose, ap-
ply a slight coat of lubricant onto
the threads and securely tighten it.
2. The fuel pipe is made of rubber
and ages regardless of period of
service. Change the fuel pipe to-
gether with the hose clamps every
two years and securely tighten.
H61O729A
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