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BN Products-USA
www.bnproducts.com
Fuel Sediment Cup Cleaning
• Turn the fuel valve to the OFF position.
• Remove the sediment cup, O-ring, and
strainer according to the arrow direction.
• Clean the sediment cup, O-ring, and strainer
in nonflammable or high flash point solvent.
• Reinstall O-ring and strainer and screw
down the sediment cup.
• Turn the fuel valve ON and check for leaks.
Spark Plug Service
Replace the spark plug with the original type: 7RTC
• Remove the spark plug wire.
• Clean any dirt or debris that might
have collected around the spark plug
before removing the spark plug
• Use a spark plug socket wrench to
remove the spark plug. (Available
commercially)
• Visually inspect the spark plug insula-
tor and contacts for damage or wear.
Replace the spark plug if necessary.
• Measure the spark plug gap with a thickness gauge. Bend the electrode to
adjust the clearance. The clearance should be between .028-.030 in. (0.7 –
0.8) mm.
