Works well but makes a loud tumbling noise like a shoe is rolling around inside. I looked inside the top area and manually moved the drum and it seems its off balance or not firmly in place.
Your drum rollers are worn out, open and take off front pannel and remove belt, idler pully and drum, in back you'll see 2 rubber wheels, replace them(part#349241T) drum support kit, every thing you need to quiet running again.
Bettyboop
Dryer-Loud Tumbling Noise 
