Spark plug service – HONDA EU3000is User Manual
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SPARK PLUG SERVICE
Recommended spark plugs:
COVER SCREW
SPARK PLUG
INSPECTION COVER
SPARK PLUG WRENCH
SPARK PLUG CAP
In order to service the spark plug, you will need a spark plug wrench
(commercially available).
To ensure proper engine operation, the spark plug must be properly
gapped and free of deposits.
W16EPR-U (DENSO)
BPR5ES (NGK)
Use a spark plug wrench to remove the spark plug.
Remove the spark plug cap.
Clean any dirt from around the spark plug base.
An incorrect spark plug can cause engine damage.
If the engine has been running, let it to cool before servicing the spark
plug.
Use a screwdriver to loosen the latch and open the left side
maintenance cover.
Loosen the cover screw and remove the spark plug inspection cover.
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