Maytag MDE7658BYQ Dryer Belt, Rollers, Shaft Slides & Idler Pulley Kit — What This Fixes and How to Replace It
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Understanding the Problem
What this kit fixes: Over time the dryer drum belt, support rollers, roller shafts (slides) and idler pulley wear out. Symptoms include loud squealing or rumbling, a dragging or non-turning drum, belt wear or breakage, and burning smells. Replacing these components typically restores quiet, smooth drum rotation and prevents belt failure. Step-by-step diagnostic and repair steps: 1) Safety first: Unplug the dryer and turn off gas at the supply (if gas model). Move the dryer so you can access the back and front. 2) Confirm symptom: Run a short cycle (power on, no heat if possible) and listen to where the noise comes from — front/back/under. Squeal near the front or back likely roller/idler; thumping or wobble indicates worn rollers or broken shaft slide; drum will not turn if belt is broken or idler seized. 3) Access the interior: Remove the lint screen and screws under the console or at the front lip (model-dependent). Tip the console up or remove top, then open the front panel to lift drum out if needed. For many Maytag models you can remove the front and then lift the drum out to inspect rollers, idler and belt. 4) Inspect the belt: Look for fraying, glazing, splits or missing ribs. A worn belt will be shiny or cracked and should be replaced. If belt is intact, verify tension by manually rotating the idler pulley — belt should be snug with slight give. 5) Inspect rollers and shafts: Spin each roller by hand. They should turn freely and quietly with no roughness or play on the shaft. If rollers feel gritty, resist turning, wobble or have flat spots, replace them. Check the roller shafts (slides) for wear where the roller rides — if the shaft is grooved or worn, replace the shaft and slide. 6) Inspect idler pulley: Spin the pulley by hand. It should spin freely and silently. If it is noisy, sticky, or has play, replace the idler assembly. A seized idler will reduce belt tension and can burn the motor or belt. 7) Inspect drum glides/slides: These are small plastic or felt pads under the front lip of the drum. If worn away, the drum will scrape the front and make squealing or rubbing noises. Replace worn glides. 8) Remove and replace parts: Remove the belt by easing the idler pulley and slipping belt off motor pulley and drum. Remove old rollers by pulling the retaining clips or screws and slide out shafts; install new shafts, slides and rollers using the same orientation. Install new idler pulley assembly in the bracket and ensure proper spring tension. Seat new belt around the drum and motor pulley following the original routing (note rib side orientation). Rotate drum by hand to confirm smooth operation and correct tracking of the belt. 9) Reassemble dryer: Reinstall drum, front panel, console and lint screen. Restore power (and gas) and run a test cycle to confirm quiet, smooth operation and that the drum heats and tumbles normally. 10) Final checks: After run-in, re-check for any rubbing or noise and ensure lint trap and venting are clear. Safety note: Always disconnect electrical power before accessing internal components. For gas dryers also shut off the gas supply. If you are uncomfortable with gas connections, or the dryer requires complex disassembly, hire a qualified technician. Wear gloves and eye protection to avoid cuts from sharp sheet metal.
Common Symptoms
Loud squealing or grinding, intermittent or constant rumbling, drum not turning, belt fraying or breakage, burning rubber smell, visible drum wobble.
Common Causes
- Worn or seized drum support rollers
- Failed idler pulley (bearing worn or seized)
- Frayed, glazed or broken drum belt
- Worn drum shaft slides or front drum glides causing friction
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Helpful Repair Tip
To confirm the idler or rollers: rotate the drum by hand with the top open. If you hear roughness or feel resistance in a specific area, press your ear toward that location — the noisy component is likely the faulty roller or idler.
Frequently Asked Questions
Can I replace just the belt instead of the whole kit?
You can replace only the belt if it is the only failed part, but rollers and idler often wear at the same time. Installing a new belt onto worn rollers or a seized idler will likely cause premature belt failure. For best long-term results replace belt, idler and rollers together.
How long does this repair take and do I need special tools?
A DIY-savvy homeowner can complete this repair in about 45–90 minutes. Tools needed are basic: screwdriver set (Phillips and flat), 1/4" or 5/16" nut driver, pliers, and optionally a socket set. Use a work light and a magnetic tray for screws. If the dryer is a gas model or you are unsure about reassembly, consider hiring a pro.
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