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*1.....Initial replacement of the engine oil is after one month or 20 hours of
operation.
*2.....The air filter element needs to be cleaned more frequently when using in
unusually wet or dusty areas.
★….Since these items require tools, date and technical skills, have a LONCIN
dealer perform the service.
Spark plug inspection
The spark plug is important engine components, which should be checked
periodically.
1. Remove the cap and spark plug cap ,
and Insert the tool through the hole from
the outside of the cover.
2. Insert the handlebar into the tool and turn it
counterclockwise to remove the spark plug.
3. Check for discoloration and remove the carbon.
The porcelain insulator around the center electrode
of spark plug should be a medium-to-light tan color.
4. Check the spark plug type and gap.
TIP
The spark plug gap should be measured with a
wire thickness gauge and, If necessary, to
Standard Spark Plug:
E6TC/E6RTC
BP6HS / BPR6HS (NGK)
L87YC /R L87YC (CHAMPION)
W16FP / W16FPR (DENSO)
W6BC / WR6BC (BOSCH)
If need EMC Certification, engine
must use E6RTC spark plug
Spark Plug Gap:
0.6-0.7mm