Haojue HJ125-8 Manuel D'utilisation page 39

(38) Haojue HJ125-8 99011H30220H000 V02 EN+FR 2015-3-2
Spark plug replacement guide
BCAUTION
An improper spark plug may have an incorrect fit or
heat range for your engine. This may cause severe
engine damage.
BCAUTION
Use one spark plug listed below or equivalent.
Consult your Haojue dealer or a qualified mechanic
EN
if you are not sure which spark plug is correct for
your type of usage.
NHSP TORCH
D7RTC D7RC
D8RTC D8RC
D9RTC D9RC
NOTE: This motorcycle uses a resistor-type spark plug
to avoid jamming electronic parts.
plug selection may cause electronic interference with
your motorcycle's ignition system, resulting in motorcycle
performance problems. Use only the recommended spark
plug.
(38) Haojue HJ125-8 99011H30220H000 V02 EN+FR 2015-3-2
All manuals and user guides at all-guides.com
Remarks
If the standard spark plug is apt
to get wet, replace with this plug.
Standard.
If the standard spark plug is apt
to overheat, replace with this
plug.
Improper spark
Spark plug installation
BCAUTION
A cross-threaded or over-tightened spark plug will
damage the aluminum threads of the cylinder head.
When dismantling the spark plug, keep debris from
entering the engine via the spark plug hole.
Follow the procedure below to tighten the spark plug
properly.
Carefully turn the spark plug by hand into the threads until
it is finger tight. If the spark plug is new, tighten it with a
wrench about 1/2 turn past finger tight. If you are reusing
the old spark plug, tighten it with a wrench about 1/8 turn
past finger tight.
NOTE: Insert the plug cap completely.
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