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Spark plug
Dismantle spark plug.
Check the overburning, pollution and carbon laydown of
spark plug.
If there is the said problem, please purge it with cleaner of
spark plug or steel brush.
Inspection of spark plug gap
Clearance:0.6-0.7mm
*Attention
As installing spark plug, pleae install it with hands and tighten by spark-plug socket.
Battery
Dismantle battery
Open the battery-cell lid.
Dismantle the clamping bar components of battery cell.
Dismantle the negative lead of prior to the positive lead.
Take out battery.
Warning!
As dismantling positive pole, the tools should not contact the
carriage in order to avoid short-circuit spark and igniting
gasoline and the battery will be damaged that will be
Spark plug gap