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A STEELFORT PRODUCT | STEELFORT.CO.NZ
WARNING
DO NOT run the engine without the air filter, or
serious danger can result.
5. SPARK PLUG
1. Clean any dirt from the spark plug cap and
spark plug base.
2. Remove the spark plug cap.
3. Using socket wrench to loose and remove the
spark plug.
4. Inspect the spark plug and spark plug washer,
if it’s damaged or worn, replace with new one.
Clean the spark plug with wire brush if reuse it.
5. Check spark plug gap. Carefully bend side
electrode to adjust the gap if necessary.
SPARK PLUG GAP: 0.6MM - 0.8MM
6. Carefully thread the plug into the engine by
hand.
7. After the spark plug is in position, use spark
plug wrench to tighten the plug.
SPARK PLUG TIGHTEN TORQUE: 15-20 N.M
8. Attach the spark cap to the plug and connect
the spark plug wire to the plug.
WARNING
Only use the recommended spark plug or equivalent.
DO NOT use spark plugs that have improper heat
range.
9. Install spark plug maintenance cover.
SPARK ARRESTER
(IF APPLICABLE)
1. Allow the generating set to cool completely
before servicing the spark arrester.
2.
Remove the muffler blind window first.
3. Remove the spark arrester screen.
4. Carefully remove the carbon deposits from the
spark arrester screen with a wire brush.
5. Replace the spark arrester if it is damaged.
6.
Reinstall the spark arrester in the muffler and
reinstall the muffler blind window.
