Do-It-Yourself Story

Removed freezer shelf, removed back panel, unplugged fan motor, removed fan motor from bracket, replaced plastic prop on motor shaft, reassembled. Had to straighten out bracket since it was bent out of shape (probably why it was noisy). Shaft on old motor did not turn freely. Used 1/4" socket and ratchet to remove screws (very tight). Used philips screwdriver to reassemble.