Frigidaire Dryer Repair in Toronto — Loud or squealing

• Rear drum bearing kit (5303281153) is the signature loud-Frigidaire call. On the 27" vented Affinity/legacy platform the back of the drum rides on a ball-and-socket bearing; as it dries out it grinds and rumbles, then sharpens into a high-pitched squeal, and finally binds hard enough that the drum is tough to turn by hand. The OEM kit ships complete with the ball shaft, bearing, retainer, high-temp lubricant and self-tapping screws. Field test before condemning anything: pull the belt and spin the drum by hand — squeal or grind plus a stiff turn points straight at 5303281153, not the belt.
• Worn drum support rollers — the rollers the drum rides on — produce a rhythmic thumping/rumble that tracks drum speed. On the newer Electrolux/Frigidaire front-control platform the roller kit is 5304523155 (supersedes 134715900) and ships with the roller, axle and rings; on the older 27" Affinity machine the support roller is confirmed against the model's parts diagram before van-stocking. Because the rollers wear at the same rate we replace the full set, not one, and we spin the drum by hand to separate a dragging roller from a bearing fault.
• Idler pulley squeal — the spring-loaded wheel that tensions the drive belt. When its bushing dries out the wheel squeaks at startup, then progresses to a loud scraping or thumping; left long enough the seizing pulley overheats the belt and can throw a burning smell. The part is 131863007 on the older Frigidaire/Affinity machine; on the newer front-control units it's the interchangeable idler arm-and-pulley 134793500 / 134793511 (cross-referenced to 134793512 on the same platform), which we confirm against the model parts diagram before van-stocking. Per the brand profile's belt-and-idler pattern we replace the drive belt at the same time — a glazed belt running on a stiff idler is what made the noise in the first place.
• Upper drum felt seal and glide kit (5303937139) — the felt pad and three nylon glides that support and cushion the front of the drum. When the felt wears through, the drum loses its front support and rubs the front bulkhead directly, giving a scraping/squealing that worsens every cycle and, untreated, lets the drum tip and bind. Kit includes the felt seal, 3 glides, adhesive and instructions. This is the case that explains a 'scrapes then quiets down when I open the door' complaint after the belt, idler and bearing all check out.
• Blower wheel and housing assembly (131775600) — the wheel that spins on the motor shaft to push air through the drum. A cracked wheel, debris caught between the vanes (coins, hairpins), or a wheel whose splines have stripped off the motor shaft produces a rattle, ticking or a roaring vibration; a stripped wheel also kills airflow so the load finishes damp. We check the blower whenever the noise is airflow-side (worse with the drum loaded, a coin-rattle pattern) rather than the drum-rotation thump of rollers or bearing.
• Drive motor (5304529782, which supersedes 134693300 / 134693301 / 134693302 / 137115900) — when the motor's own bearings fail it hums and grinds even with the drum spinning freely. The honest diagnosis is to pull the belt and turn the drum by hand: if it spins free and the blower is clear but the motor still grinds or hums on a start call, the motor (roughly $180–$210 OEM) is the part. We always rule out a bound roller, seized idler or worn bearing first, because on this platform a dragging drive train fakes a noisy/failing motor far more often than the motor itself fails.
• Drive belt itself as a noise source — a glazed, frayed or cracked belt slaps and chirps as the worn section passes the idler and motor pulley. On the 27" vented Affinity/legacy platform the belt is 134503600 (88-3/4" multi-rib); on the newer EFME/EFDE front-control platform it's 134719300 (current number, supersedes 137315300). The two are a different length and are NOT interchangeable, so we confirm the model number before van-stocking. A belt that is merely noisy today is a not-spinning call next week, so we replace it with the idler as a set.

Frigidaire loud or squealing in Toronto — the local specifics

• The recurring Toronto pattern on noisy Frigidaire dryers is the 'it got loud, then it got louder' rear-bearing call — owners run the machine for weeks through the grind-and-squeal stage before booking, by which point the 5303281153 bearing is binding and often the belt and idler are glazed from the drag. On the newer front-control units the same call comes in as a thumping/rumble that turns out to be the 5304523155 roller set. We consistently see the belt, idler and a roller or bearing as a worn-together cluster rather than one isolated failed part.
• We carry the full Frigidaire noise set to these calls so it's one visit: rear drum bearing kit 5303281153, drum roller kit 5304523155 (newer) with the Affinity roller confirmed by model, the idler pulley (131863007 older / 134793500-134793511 newer), both drive belts (134503600 / 134719300), the upper felt-glide kit 5303937139, and blower wheel/housing 131775600 — plus high-temp drum lube, so whichever part the by-hand spin test points to is on the van.

For the full Frigidaire dryer module — every fault, part number and code — see Frigidaire dryer repair in Toronto, and for the same fault across all brands the dryer loud or squealing guide.