Wltoys V686g Problem

[Allgamesmodder]

Hello, I have a wltoys v686g that is having a major issue. It won't even lift off the ground. It just leans forward and right and scrapes the ground with its propeller. I've replaced the motor, changed out the props, and calibrated the gyros. Please help. Thanks.

Here's a link to a video I took of it:


https://docs.google.com/file/d/0B9L8b1pkXI77NUpmZlctVU1KV2pKUWkxTDV5SDRDcXJJQlU4/view

 

[Quest]

Check and make sure your props are installed correctly Clockwise and CCW have to be in their proper locations.

 

[RENOV8R]

It took me a bit to get the video stop in the right spot to see that yes, your props are oriented correctly and you said you have calibrated it. my first guess is that as you say you've tried switching out motors, is that you've got one reversed.

 

[Allgamesmodder]

It took me a bit to get the video stop in the right spot to see that yes, your props are oriented correctly and you said you have calibrated it. my first guess is that as you say you've tried switching out motors, is that you've got one reversed.

This problem happened with the stock motor, so I changed it out with a motor that spins the same direction, but it still has thus problem.

 

[Mike H.]

If the props are indeed correct and the motor is correctly installed then you most likely have a bad gyro on the main board and will need to replace the board to correct the problem....There is nothing else that could cause that issue as long as the props are correct and motors are wired correctly.

 

[Allgamesmodder]

If the props are indeed correct and the motor is correctly installed then you most likely have a bad gyro on the main board and will need to replace the board to correct the problem....There is nothing else that could cause that issue as long as the props are correct and motors are wired correctly.

It's all correct. Here's a pic of the props from the front

 

[Mike H.]

All i can suggest is to replace the flight board on it...I dont see anything else that would cause the problem unless you wired a motor incorrectly or maybe it was a cold solder.

 

[Allgamesmodder]

All i can suggest is to replace the flight board on it...I dont see anything else that would cause the problem unless you wired a motor incorrectly or maybe it was a cold solder.

Ok. Thanks

 

[Mike H.]

How do the gears, bearings and shafts look on it?...if a gear shaft is bent it can cause a problem with not having enough power to lift as well...Sounds like the board but be sure to check everything else as well...best of luck.