vibrating roof a/c (SOLVED!)

[96f250]

Just turned on the a/c and it is vibrating/shaking the whole tt. it cools but why is it vibrating?

[TURBS]

Originally Posted by 96f250

Just turned on the a/c and it is vibrating/shaking the whole tt. it cools but why is it vibrating?

Mud dauber nest on fan blade.
Or a loose fan.

Turbs

[96f250]

I'll check that. Thanks

[TexasBBQ]

Maybe a missing fan blade. Nowadays they are plastic.

[TURBS]

I "think" dometics are still metal.........

Turbs

[TexasBBQ]

Both of my '04 Dometics are plastic. I wish they were metal. Maybe they've changed afterwards.

[96f250]

Thanks for all the replies. It was a mud dauber nest on the fan. and it is a plastic blade. I had to borrow a ladder from the park maint. guy, but I got it done.

[TexasBBQ]

That was a cheap fix. Wish my repairs went that well.