Belt CP not lifting

[willisshooting]

I have a belt Cp and I have flown it a few times however I had a small crash and now it won't lift off I have disconected the motor leads and moved the throttle lever up to max but nothing moves all other controls have a response is it one f the servos if so which one.
Thanks
Keith

[simon1]

I have a belt Cp and I have flown it a few times however I had a small crash and now it won't lift off I have disconected the motor leads and moved the throttle lever up to max but nothing moves all other controls have a response is it one f the servos if so which one.
Thanks
Keith

Sounds like not enough blade pitch, have you got a pitch gauge to check? you want about 5.5-6 degrees of pitch.

[simon1]

Sounds like not enough blade pitch, have you got a pitch gauge to check? you want about 5.5-6 degrees of pitch.

Sorry misread this, is the blades turning? Is anything turning?

[mark_w]

The swash plate should move up level when you move the throttle stick up. Does it do this? or go at an angle? or nothing at all?

What did you replace in the crash? this will give us an idea of what might have been replaced incorrectally

[willisshooting]

HI
I only replaced the feathering shaft which was bent when pushing the throttle stick up no the swash plate does not move nothing moves at all, only moves when I move the right stick.
Keith

[mattydred]

3 servos work together on the belt cp to control the pitch. its wierd how none of them are working?

[tiddler]

If the cyclic servos are moving with elevator and aileron inputs then its not the servos.
Only other thing I can think of is a fault on the tx perhaps.

[willisshooting]

Hi All,
Many thanks for the replies I have found thew fault it was a faulty servo all is well now just got to keep on learning to fly it, Many thanks for all the replies.
Keith

[unwind-protect]

Are you sure it was just a faulty servo?

If you've just got one faulty servo, it would affect cyclic, and you would still see the other two swashplate servos move as you change throttle/ collective pitch. If only one servo is moving on collective pitch inputs, then your transmitter is misconfigured.