4. When cleaning the element, refer
to the instructions that follow.
5. If the element is stained with car
-
bon , dust or oil, replace the lter.
6. Change the element every 6 months
or every 100 hours.
To clean the element, use only clean
dry compressed air on the inside
of the element. Air pressure at the
nozzle must not exceed 29 psi (2 kgf/
cm²). Maintain reasonable distance
between the nozzle and the lter.
The air cleaner will only fulll
its function if it is correctly
and regularly maintained. A
poorly maintained air cleaner
will mean loss of power, ex-
cessive fuel consumption and
a reduction in engine life.
IMPORTANT
(1) Fuel Pipe (2) Tightening Band
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, apply
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 ser-
vice. Change the fuel pipe together
with the hose clamps every two
years and securely tighten.
EVACUATOR VALVE
Open the evacuator valve once a
week under ordinary conditions or
daily when used in dusty conditions
to get rid of large particles of dust
and dirt.
Do not run the engine with l-
ter element removed.
Be sure to ret the cap with the
arrow (on the rear of cover)
upright. If the cap is improperly
tted, evacuator valve will not
function and dust will adhere
to the element.
IMPORTANT
M46O725A