Great Power Engine GP-61 Owner's Manual
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Great Power Engine GP-61 Owner's Manual

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GP-61 Owner's Manual
www.geme.com.tw

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Summary of Contents for Great Power Engine GP-61

  • Page 1 GP-61 Owner’s Manual www.geme.com.tw...

  • Page 2: Technical Specifications

    Please read these instructions carefully before operating the engine Technical Specifications Item Data Item Data Bore 46.5 mm RPM Range 1600-8900 RPM Net Weight 1440 g Output 6.5 Horsepower Weight of Ignition 136 g Fuel Unleaded 89-93 octane fuel Weight of Muffler 160 g Lubrication Synthetic oil with...
  • Page 3 4.! Use original spare parts only. 5.! Make sure all parts of your body area safe distance away from the plane of the spinning propeller. 6.! Ensure to check all propeller screws and spinner are tightened and in a good condition before every flight.

  • Page 4: Fuel And Oil Mix

    GP-61 is designed for a power maximum of 9000 RPM. We recommend that you do not use propellers that turn the engine on the ground at more than 7700 RPM. Do not forget that the balance of your propeller is absolutely critical to the health of your engine.

  • Page 5: Needle Setting

    Turning the needle clockwise LEANS the fuel mixture. Turning the needle counterclockwise RICHENS the fuel mixture. The general starting points of the needles are as follows: Low Needle High Needle GP-61 1 ½ open on the Low needle 1 ½ open on the High needle GP-88 STD& EVO 1 ½...
  • Page 6 and stop the engine. After setting up, reconfirm that the throttle works by testing whether it stops the engine. Switch on the ignition and close the choke. Then, flip the propeller until the engine fires or runs for a few seconds. Release the choke, then set the throttle at a little higher around idle position(be aware that the engine can start on any flip of the propeller at anytime, even if the ignition is off).

  • Page 7: Troubleshooting

    Trouble Shooting Trouble Shooting I ( The engine will not start) 1.! Check the battery voltage. It should be over 6.6+ when checked under load. Also check all the ignition connections, wiring and switches. 2.! Examine the fuel system for clogs, jams or a bad fuel line. Make sure the propeller is flipped over with authority.

  • Page 8: Maintenance

    low needle setting is not too rich. (2) Check the balance of the propeller and spinner.(3)Ensure the engine’s mount bolts are secure. (4) Check the ignition timing (bad ignition timing could cause severe damage). (5) Check the structure of the engine box and firewall on your plane.

  • Page 9: Limited Warranty

    Linyuan District, Kaohsiung City 83252, Taiwan (R.O.C.) Email: solomon@gp-engine.com Website: http://www.gpme.com.tw FB: Great Power Engine !"! # Instagram: gpengine & ' !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! The adjusting needles must not be tightened with too much strength as doing so can cause damage to the needles. If the...

This manual is also suitable for:

Gp-88 stdGp-88 evo

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