How to repair paddle inside drum paddle that fell off

To replace this "paddle" (It's callde a baffle), you'll need to access the outside of the tumbler (drum), by lifting the top.

Begin by removing the door. Remove the two hinge screws. You will then be able to rock the door and hinge out of the slot in the front panel. Next, remove the cover plates just opposite the hinges.

Now you can pull the front panel off the retaining clips and rock it downward, away from the rest of the cabinet. Once it clears the top, you can lift it off the bottom hooks. Just set it aside.

You will now see two screws (hex-head, 5/16 inch), just under the corners of the dryer top. Remove them and rotate the brackets that hook into the top. Removing the brackets will allow you to now swing the top upwards to expose the tumbler.

Just turn the tumbler until you can see the screw holes for the babble holding screws. You may get lucky and find the three baffle screws in the bottom of the cabinet. Re-install, check the others, and re-assemble the dryer in reverse order, and you're done!