RC Heli Troubleshooting Checklist: Are You Prepared by Val Campos

After all the time and effort you have put toward your RC heli, it can be upsetting to see that something is not working right, especially if your heli is still in the air. At this point, the most important thing to do is to get the heli back to the ground safely, so you can make a close inspection of its parts. Do not panic, as this can affect your ability to get the helicopter to land slowly and safely.

With your RC heli safely landed, start the engine and listen for any strange rattles or sputtering noises. The tail jerking when flying can be indicative that the drive shaft or belts could be loose or skipping. Sputtering noises are often a sign that the fuel levels are low,or it could be air in the fuel intake. Vibrations are often caused by bent, mismatched or imbalanced parts. Bring a set of small screwdrivers with you when you go flying so you will have the tools for quick tune-ups as needed.

Begin by inspecting the helicopter from tail rotor to canopy, ensuring that all parts are securely and properly attached. Check all belts, the gyro mount and balancing of blades and fans. If you are using training gear, this can turn a mild vibration into a violent shake, but it can be easily fixed by running a different head speed or adjusting the length of the training gear and how it is fastened to the struts. Also be sure to grease any bearings that need grease, especially in the tail gear.

Next, look for any loose connections inside the receiver. Then, turn on the radio and receiver. Check its battery life first, and then listen for any odd noises that could be from interfering radio or television stations. Sometimes, if you are flying in an area close to other RCs or electronic equipment, those can also interfere with the signal.Be sure the antenna or any other metal pieces are not touching any metal. When using the heli, the best signal will come from pointing the antenna at a 45 degree angle instead of directly at the copter.

Most importantly, resist the urge to fly the helicopter after you’ve noticed a problem. Although repairs will cost you in time you could have spent enjoying your heli, it is nothing compared to costs of a crash or having to totally replace your heli. If you are unable to find the problem, visit a local hobby store. They may be able to help you pinpoint the source of the malfunction.

About The Author

Val Campos is an avid R/C helicopter devotee who has been building, fixing and flying R/C helicopters for several years. If you are a veteran R/C helicopter enthusiast or just starting out and want to learn more, click on http://www.helifever.com right now to learn about setup and assembly, get some great flying tips and everything else you need to indulge your passion for the wonderful world of R/C helicopters!

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http://www.helifever.com