Forum Discussion

Carole_Burgess's avatar
Aug 28, 2021

Awning working backwards after fabric replacement

Hi,
Sorry if this is posted in the wrong spot...just replaced fabric on 17' Faulkner awning, put 14 turns counterclockwise on front spring, same clockwise on rear and the tension is exactly backwards. I tried winding them both the other way but same result. Can someone tell me where I've gone wrong?
Thanks,
Seann & Carole
  • wnjj's avatar
    wnjj
    Explorer II
    When you are winding the springs I assume you feel the tension building? I don’t see how you can wind a spring and not have the tube try build tension in the same direction. The cog mechanism can prevent it from turning but not make it try to turn the opposite direction.

    At what point does the roll stop resisting as you are winding the spring and start trying to “help”?
  • I don't know what you're really asking about "help"...tension builds as you wind on more turns...
  • wnjj's avatar
    wnjj
    Explorer II
    Seann12 wrote:
    I don't know what you're really asking about "help"...tension builds as you wind on more turns...

    By “help” I mean that the roll wants to unroll under spring pressure so it stops fighting against you winding it up. If it’s building tension, how could the roll not want to roll up the awning to relieve the tension?

    If you are working to wind the spring CCW on the front arm (presumably by rotating the end of the internal shaft with a vice-grip) this should make the roll want to also turn CCW to “chase after” the shaft you are winding up. If the awning is wrapped over the top, this should make it roll up not unroll.

    Put another way: When you tension the springs you are essentially just rolling up the awning, but with a spring in between you and the roll. You are winding them in the same direction as the roll needs to wind up. Im struggling to see how that can possibly create tension that wants to unwind it.

    I know you said you tensioned the front CCW and the rear CW and even tried them the opposite with the same result. The only way I can imaging that happening is if you wound one end correctly and the other backward. That would result in an awning that just sits there until you force roll it up. Once you do that, the “backward” wound spring would certainly be tighter and try to unroll it again. Make sure on each end that you’re turning the shaft in the direction that would want to roll up the fabric.
  • OK, started over and we've got it working...looks like lack of tension was confusing us all along. We did it right the first time but possibly because it had a VERY light fabric on it before, we ended up putting 21 turns on the new heavier fabric for it to roll up. Even then, it needs a little help to get going. Thanks for all the suggestions, I think now replacing the tired old springs would help, but it's functioning.
    Thanks again,
    Seann
  • Seann12 wrote:
    OK, started over and we've got it working...looks like lack of tension was confusing us all along. We did it right the first time but possibly because it had a VERY light fabric on it before, we ended up putting 21 turns on the new heavier fabric for it to roll up. Even then, it needs a little help to get going. Thanks for all the suggestions, I think now replacing the tired old springs would help, but it's functioning.
    Thanks again,
    Seann


    Thank YOU. It is always nice for the OP to let us know what fixed the problem. Doug
  • "Thank YOU. It is always nice for the OP to let us know what fixed the problem. Doug"

    X2