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The spark plug is important for proper engine operation.
A good spark plug should be intact, free of deposits, and
properly gapped.
Improper maintenance may cause reduced fuel economy,
misfires, trouble starting, or damage to the spark plug
threads.
Spark Plug Maintenance
Remove spark plug cap
Remove spark plug
Inspect spark plug
Pull on the spark plug cap to remove it.
Unscrew the spark plug from the generator using the spark
plug wrench included with this product.
Visually inspect the spark plug. If it is cracked or chipped,
discard and replace it with a new spark plug. We recommend
using an F6RTC spark plug such as NGK BPR6ES.
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SPARK PLUG
CONSULT MANUAL
BEFORE REMOVING
MAINTENANCE AND CARE (CONTINUED)
54
Summary of Contents for XP5500E
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Page 76: ...5800 Ontario Mills Parkway Ontario CA 91764 United States 844 DUROMAX REV XP5500E 05192020 ...