Murray 866015 - User Manual

Questions and Answers

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Mark RussellAug 11, 2025
Why Murray 866015 Trimmer engine will not start?
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  Ashley CarterAug 11, 2025
  The Murray Trimmer engine might fail to start due to several reasons. The electrode could be wet or fouled, in which case you should clean or replace the spark plug. A cracked insulator also necessitates spark plug replacement. Ensure the STOP SWITCH is in the ON position. Check the spark plug gap and adjust it according to the specifications. If the engine is flooded, crank it with the choke open to clear excess fuel. Using incorrect or stale fuel requires draining and replacing it with the correct fuel/oil mixture. Finally, make sure there's fuel in the tank and refuel if necessary.
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Jessica ParkerAug 16, 2025
What to do if Murray Trimmer engine stops during operation?
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  Leah PowersAug 16, 2025
  If the Murray Trimmer engine stops during operation, it could be due to a couple of reasons. Check if the switch has been bumped and place it in the ON position. Also, ensure the fuel tank isn't empty and refuel if necessary.
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laurenjohnsonAug 23, 2025
What to do if my Murray Trimmer has insufficient power?
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  Clarence LongAug 23, 2025
  If your Murray Trimmer lacks sufficient power, several factors could be responsible. A clogged air filter can restrict airflow, so cleaning it is recommended. Avoid overloading the machine by operating it properly. Debris buildup on the cutting head can hinder performance, so remove any accumulated debris. Overheating can also cause power loss, so clear any debris from the engine. Lastly, using incorrect or stale fuel can impact engine power; drain and replace it with the correct fuel/oil mixture.
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mark98Aug 29, 2025
What causes problems with the main body of a Murray Trimmer?
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  Tricia AndersonAug 29, 2025
  Issues with the main body of your Murray Trimmer can arise from several factors: a loose cutting head, which you should tighten securely; a broken clutch spring or bent main shaft; worn shaft bearings; a loose gearhead; or a bent or damaged blade, which you should replace.
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Vernon NorrisSep 4, 2025
How to fix a Murray 866015 engine that is difficult to stop?
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  Jeanette SmithSep 4, 2025
  If your Murray Trimmer engine is difficult to stop, it might be due to the stop wire being disconnected from the switch. In this case, you should attach the stop wire to the switch.