Part III Maintenance
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3-1 Table of maintenance periods
Periodic Maintenance Schedule
Time
of Use
20 H or the
first Month
of Initial Use
50 H or
Every 3
Months
100 H or
Every 6
Months
300 H or
Every
Year
Engine oil
Check the oil
level
○
Replacement
○
○
Secondary oil
filter
Replacement
○(2) 200 h
Air filter
Check
○
Clear
○(1)
Replacement
○(3)
Fuel filter
Replacement
○(1)
Position of
battery
electrolyte
Check
○
Spark plug
Check and
adjust the
clearance
○(2)
Replacement
○
Valve
clearance
Check and
adjust the
clearance
○(2)
Oil pipe
Replacement
Every 2 years (2)
○ Maintenance matters
(1) Maintenance intervals shall be shortened when it is used in a place full of dusts.
(2) Unless users have professional repair tools and maintenance skills, or these projects shall be
assisted and maintained by franchised dealers of LONCIN.
(3) Only replace foam and paper filter cartridge
Under circumstances of frequent use, long-term use can only be guaranteed through maintenance
with correct intervals specified above.