Amana NED4655EW0 Dryer Roller Replacement – How to Replace Drum Rollers
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Understanding the Problem
Worn or seized drum rollers cause squealing, thumping, rubbing sounds, poor drum rotation, and excessive drum wobble. The drum roller(s) support the rotating drum and let it spin smoothly on fixed axles. Over time the roller bearings wear and the roller rides rough or collapses. 1) Verify the symptom and inspect: Unplug the dryer (and shut off gas if a gas model). Open the door and manually rotate the drum. Listen for squeal, grinding, or thump; watch for side-to-side drum wobble of more than about 1/4". Check the rear and front roller locations for visible wear, flat spots or metal-to-metal contact. 2) Gather tools and parts: Tools typically needed are a Phillips and flat screwdriver, 1/4" and 5/16" nut drivers or sockets, a 7/16" and 1/2" wrench or socket set, pliers, and optionally a putty knife. Purchase a drum roller kit (replacement rollers for both front and rear supports), and while you’re at it consider replacing the drive belt and idler if they show wear. Verify OEM part numbers for NED4655EW0 before purchase. 3) Prepare the dryer: Unplug the electrical cord. If your unit is gas, turn off the gas supply and disconnect per manufacturer instructions. Move the dryer to a well-lit workspace with clearance behind it. 4) Remove the top and front panels: Remove the lint trap and then release the top panel—on many Amana models the top is held by spring clips accessible with a putty knife under the front lip or by removing screws at the back. With the top lifted, remove the front panel screws around the door opening and at the bottom. Disconnect the door switch connector so the front panel can be moved away. 5) Remove the drum: Slip the belt off the drum and push the drum forward to access the rollers. Lift the drum off the rear bulkhead and set it aside on a soft surface. 6) Replace the rollers: Inspect how each roller is mounted. Most rollers slide onto a short shaft and are secured by a retaining washer or bracket. Remove the mounting screws or bracket and slide the old roller assembly off. Install the new roller(s) in the same orientation, secure the bracket or fastening hardware, and ensure the roller spins freely by hand. Replace all worn rollers—don’t replace just one if others show wear. 7) Inspect and replace related parts: Check the idler pulley and drive belt for cracks, glazing, wear or looseness. Replace the belt and idler if necessary. Check drum glides/slide pads on the front bulkhead and replace if thin/worn. 8) Reassemble: Reinstall the drum, route the belt around the drum and idler according to the original routing (mark it before removal if needed). Reattach the front panel and door switch, then lower and secure the top panel. 9) Test: Reconnect power (and gas). Run a short cycle empty and listen/observe. The drum should run quietly and without noticeable wobble. Recheck for proper heating and exhaust flow. Safety note: Always disconnect electrical power before servicing. If your dryer is gas, shut off the gas supply and only reconnect gas lines if you are confident in leak-testing the connection or have a qualified technician do it. Wear gloves and eye protection to avoid cuts from sheet metal edges.
Common Symptoms
Squealing or grinding noise during tumbling, loud thumping, visible drum wobble, uneven tumbling, premature wear of the belt, and sometimes a burning rubber smell.
Common Causes
- Worn or seized drum roller bearings
- Broken or flattened roller surfaces causing metal-to-metal contact
- Worn idler pulley, belt, or drum glides increasing stress on rollers
Popular Parts That Fix This Problem
These are the most common replacement parts that fix this problem. When you're ready to order, click below to find the right part at ProsourceParts.com — just search by your appliance model number for a guaranteed fit.
Helpful Repair Tip
To confirm failing rollers, lift the drum edge and rock it side-to-side: more than ~1/4" movement or a rough, crunchy feel when spinning by hand indicates worn rollers.
Frequently Asked Questions
How many rollers does my Amana NED4655EW0 dryer use?
Most Amana dryers use multiple support rollers—commonly two at the rear and one or two at the front depending on the design. Check your model’s parts diagram (model NED4655EW0) to confirm the exact number and orientation before ordering parts.
Can I replace just one worn roller or should I replace all of them?
It's best practice to replace all rollers that are worn or show age. Replacing only one new roller with remaining old rollers will often lead to uneven wear and a return of the noise soon after. When in doubt, replace the full roller kit and inspect the belt/idler as well.
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