13. MAINTENANCE AND STORAGE
13-1 DAILY MAINTENANCE
Every day before operating engine, check the following items;
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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
below to keep the emission control system effective;
(1) Carburetor and internal parts
(3) Fuel strainer
(5) Intake pipe
(7) Magneto
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.
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(2) Choke system
(4) Air cleaner elements
(6) Spark plug
(8) Fuel hoses, clamps and sealing gaskets
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- 67 -
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