Spark Plugs; Plug Replacement Guide - HYOSUNG TE 50 B Owner's Manual

4. Reinstall the cleaned element in reverse order
of removal. Be sure that the element is
securely in position and is sealing properly.
Your 『 『 』 』 comes equipped with an BPR 6H S
spark plug. You can determine if the standard
spark plug is suitable for your type of vehicle
usage by observing the color of the plug s porce-
lain center electrode insulator after vehicle opera-
tion. If the plug has the correct heat range, it
should be very light brown in color. If the plug
tends to run cold, (usually evidenced by blacken-
ing of the insulator or a wet electrode) replace it
with an alternate plug according to the following
chart.
Hotter type
Standard type
Colder type
If the above-named plugs are not available, con-
sult your HYOSUNG dealer.
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BPR5HS
BPR6HS
BPR7HS