EFDE317TIW1 Drum Belt – What Fixes a Dryer That Won't Tumble?
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Understanding the Problem
The drum belt (also called the drive belt) wraps around the dryer drum and connects it to the motor pulley. If the belt is broken, stretched, or has slipped off, the drum will not turn even though the motor may run. Worn belts can also squeal, slip, or create a burning rubber smell. 1) Confirm the symptom: Try to start a cycle and watch — if the motor runs (you hear it) but the drum does not turn or only turns intermittently, the belt is a likely culprit. Also look for loud squealing, visible belt damage, or a burned smell. 2) Safety first: Unplug the dryer from the electrical outlet. For gas dryers, turn off the gas supply at the shut-off valve and disconnect/bond per local code before working. Work on a cool, dry surface and wear gloves. 3) Gain access to the drum belt: Depending on dryer construction you will either remove the top and front panel or the rear access panel. Typical steps: remove lint screen and screws under it, lift or remove the top, then unfasten the front panel or rear panel screws. Keep track of screws and clips. 4) Inspect the belt: With panels removed, visually inspect the belt for breaks, fraying, glazing (shiny hard spots), or missing ribs. If the belt is loose or hanging off the drum, replacement is required. 5) Check related parts: While the dryer is open, spin drum rollers/axles, idler pulley, and motor pulley by hand. Look for seized rollers, rough bearings, excessive play, or a worn idler bearing — these often cause premature belt failure and should be replaced with the belt if worn. 6) Remove the old belt: Note the belt routing before removing (take a photo). Release tension from the idler pulley and slip the belt off the motor pulley and drum. Remove the drum if necessary (lift and slide out) to fully access the belt path. 7) Install the new belt: Route the new belt around the drum so the ribbed side contacts the drum grooves (or follow the routing photo). Loop the belt around the motor pulley and then place it under the idler pulley, applying tension so the belt seats correctly. Ensure the belt's ribs align with pulleys and drum grooves. 8) Reassemble enough to test: Reinstall drum (if removed) and secure panels just enough to test operation. Plug in the dryer (and restore gas if applicable) and run a short cycle to confirm the drum turns smoothly with no squeal or slipping. 9) Final reassembly: If operation is good, fully reassemble panels, reinstall lint filter, and run another test cycle to confirm. 10) Clean and maintain: Clean lint from around the motor, belt area, and venting. A clogged vent increases load and can shorten belt life. Safety note: Always disconnect power before servicing. If you are not comfortable disassembling panels or handling gas connections, hire a qualified appliance technician. Using the wrong belt size or improper routing can damage the dryer or create a fire hazard.
Common Symptoms
Dryer motor runs but drum doesn't turn; loud squealing or thumping; burned rubber smell; drum tumbles intermittently or slips.
Common Causes
- Broken or stretched drum (drive) belt
- Worn or seized drum rollers/idler pulley causing extra drag and belt damage
- Misrouting of belt or loose belt tension (idler spring weak or broken)
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
Before removing panels, try rotating the drum by hand. If it turns freely with a snapped belt flopping, the belt is broken. If it resists or is noisy, also replace drum rollers/idle pulley when changing the belt.
Frequently Asked Questions
How long does it take to replace a dryer drum belt?
For a competent DIYer with basic tools, a belt replacement typically takes 30–60 minutes. If you also replace rollers or an idler pulley, allow 60–90 minutes. If unsure, schedule a technician.
Can I use a universal belt or should I get an OEM belt?
You can use a high-quality aftermarket (universal) belt if it matches the correct length, rib count, and profile for your dryer. Best practice is to order the OEM or a guaranteed-fit replacement by entering your exact dryer model (EFDE317TIW1) to ensure proper fit and longevity.
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