13.
MAINTENANCE
AND
STORAGE
13-1
DAILY
MAINTENANCE
Every day before operating engine, check the following items;
__~
~~ ~~ ~ ~
MAINTENANCE
ITEMS
Governor linkage is especially sensitive to dust.
1)
Clean away dust and chaff from engine.
REMARKS
r
2)
Check fuel leakage from fuel system. If any,
retighten fasteners
or
replace necessary
parts.
~ ~~ ~
3)
Inspect for loose hardware and retighten if
Loose
bolts and nuts may come off and result in
necessary.
breakage
of
other parts.
4)
Check
oil
level
and add
to
full
level.
13-2
PERIODIC MAINTENANCE
SCHEDULE
Periodic maintenance is vital to safe.and efficient operation
of
engine.
Check the table below for periodic maintenance intervals.
It is also necessary
to
conduct the maintenance and adjustments on the emission-related parts listed
(1)
Carburetor and internal parts
(2)
Choke system
(3)
Fuel strainer
(4)
Air cleaner elements
(5)
Intake pipe
(6)
Spark
Plug
(7)
Magneto
(8)
Fuel hoses, clamps and sealing gaskets
The following maintenance schedule is based on the normal engine operation.
Should the engine be operated in extremely dusty condition
or
in heavier loading condition, the mainte-
nance interval must be shortened depending on the contamination
of
oil, clogging
of
filter elements, wear
of
parts, and so
on.
e
below to keep the emission control system effective;
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67-