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Spark Plug is located between muffler and Air
Cleaner. See Figure D.4.
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Champion RC 12YC
(GAP .030” [.76mm])
Kohler 17 083 03-S
Kohler 17 083 08-S
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SPARK PLUG
(RESISTOR)
AIR FILTER ELEMENT
AIR FILTER PRECLEANER
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Refer to Table D.1 for engine maintenance parts. The
part numbers are accurate at the time of printing.
(Verify the current part number by referring to the
engine owner’s manual.
CLEAN OR REPLACE SPARK PLUG: Clean or
replace the spark plug after every 100 hours of opera-
tion or every season, whichever comes first. Do not
blast the spark plug clean with an abrasive cleaning
device. Clean the plug by scraping it or by using a
wire brush. Wash the plug with a commercial solvent.
After cleaning or when installing a new spark plug, set
the terminal gap to .030 inch (.76 mm) with a feeler
gauge. See Figure D.5.
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Use the engine owner’s manual for latest Plug Gap Info.
CLEAN SPARK ARRESTER SCREEN: Refer to the
engine owner’s manual that was shipped with your
BULLDOG™ 5500 for the proper cleaning instruc-
tions.
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park Plug
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park Plug
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Replace or clean engine maintenance parts per the
interval outlined in the engine owner’s manual.
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