The main blades on my Madhawk 300 will not spin. All other functions seem to be working.

Call dewalt. They should help you on your saw. I

I don't have one, but inspect the shaft, it looks like there is a key on the shaft, then inspect the inside of the blade where it goes on top of the shaft, see if it looks like the shaft has spun out the blade and this is why it's not spinning.

Remove the blade and the container, then turn on and see if the shaft is spinning, it should be most are a direct drive.

So now if the shaft is spinning, that most likely means that the blade hole is broke where it sets on top of the shaft.

Look closely at the inside of the blade, you should see some type of damage like the groves are worn, I hate to see you buy one and it was the shaft that wore, but usually the blade will go first.

Look for a little switch on the bottom or towards the bottom on either side. Or maybe near the charge port.

Hi,
There is a control switch that you have to adjust on the main board. It controls the motor on the rear rotor, the other one controls the main rotor.
Turning and adjusting it is the only one that tunes the entire system.
Hope that helps you out!

It's possible that the heli battery is too weak and needs recharging. It's only good for about 8-10 minutes of flying time.

did u figure out what happened, this just happened to me and i have no clue what it is

Is the shaft for the tail rotor connected? Its more difficult to do this with the fusalage models.

Andre.

I have no soulution, mine does this as well, I just got it 3 days ago! Shure it's been in a few crashes (Learning to fly it) but it was working fine and now it wont take off!

Depending on the age of your blender, a new blade assembly may be available. I would recommend calling Kitchenaid Customer Service for pricing. Their toll-free telephone number is:

1.800.541.6390

I just got mine to work. It seems that so much water condensation gets into the grinder that there was rust stopping the grinder from moving. Just remove all the parts, especially the blade and basket holder assembly. Take a pair of pliers and twist the grinder stem manually to loosen the rust. Turn it a good number of times and then test it out. I didn't want to use WD-40 on something my wife uses everyday. Good luck.