OMG same problem again!!!!!!!

[icy_wind500]

my motor burn out last night and I replaced it today but now I'm getting the same problem as last time, it flies up and drops down immediately, last time I solved the problem by adjusting tx settings but now I'm using the same settings.....whats wrong with it !!!!!! why does my 4G3 have so much problem !!!!! AWWWWWWWW!!!!!!!

[icy_wind500]

just add to that I realise now when I turn the blades while holding the body, the main gear dont move looks like the bearing is spinning on itself inside the main gear, is that normal? or do I need to change the main gear?

[Dusty1000]

I don't think there is a bearing inside the main gear on these helis.

There should be 2 retaining pins, one that goes through the bottom of the main gear to secure it to the bottom of the shaft, and another at the base of the plastic bit on the top of the shaft, securing it at the top.

I would check if one of these pins has fallen out or broken

[icy_wind500]

yep my retaining pin snapped
and also I think my feathering shaft is bent, how do I take out the bladegrips? I've took one screw out of one side but couldnt pull out the grips

[Dusty1000]

Do you mean you've taken a screw out of the feathering shaft and you can't pull off the blade grips?
If so they should come off so long as one of the feathering shaft screws has been removed, only done it once but I think I had to pull quite hard on the blade grips before one popped off

[icy_wind500]

all fixed !
she is flying again
thank you

[chopper.uk]

i think theres a mod where you put a fuse in line with motor a 10 amp mini fuse car type and a 5 amp on the tail