Whirlpool Dryer Repair in Toronto — Drum not spinning

• 29" platform (LER/LE classics, WED/WGD): a broken or stretched drive belt (341241, the 92-1/4" four-rib belt) is THE not-spinning story. The motor hums and the blower pushes air, but the drum free-wheels by hand. The belt wraps the drum, the idler and the motor pulley, so it almost never fails alone — we fit it as part of the 4392065 maintenance kit (belt 341241 + idler 691366 + two rollers 349241T) because a tired idler or flat-spotted roller is what chewed the belt, and a belt-only swap on this platform comes straight back.
• Belt-broken-but-won't-even-start is the platform's signature trap: a spring-loaded belt-break switch is actuated by the idler arm and cuts power to the motor the instant the belt snaps and the idler swings to its slack stop — so a snapped 341241 reads as a totally dead dryer (no hum, no tumble), not just a free drum. We confirm a broken belt by hand-spinning the drum before condemning anything electrical, so we never chase a 'won't start' the long way on what is really a $20 belt.
• Seized idler/tension pulley (691366) is the second classic and usually the reason the belt let go: when its bushing dries out the wheel locks, drags the belt across a stationary surface until it glazes and snaps, after announcing itself with a squeal that tracks drum speed. We replace idler + belt together (both are in the 4392065 kit) so the new belt doesn't walk off a still-seized pulley.
• Worn drum support rollers (349241T, sold as a pair) bind the drum: the sleeve-bearing rollers develop flat spots, the drum becomes hard to turn by hand, and the motor either stalls or the belt slips rather than spin a dragging drum — it presents as 'ran a minute then quit turning.' The hand-spin-with-belt-off test separates this from a motor or belt fault: stiff or noisy rotation means rollers. We renew them as a set because a flat-spotted roller means its mate is worn too.
• 'Motor hums but won't spin' is, on this platform, far more often a seized drive train than a dead drive motor (279827): a locked roller, a seized idler, or a jammed blower wheel fakes a failed motor. We rule those out first — a hum with the belt pulled off and the drum turning free by hand is what actually points at the motor's start winding or a tripped internal thermal overload (runs a few minutes, quits, resets only after it cools). The 279827 only goes in once the drum and idler are confirmed free.
• Worn front drum glide bearing (279441, the two-piece split-ring front bearing the drum's front lip rides in) drags the drum: once the split ring wears it grinds, the drum becomes hard to turn by hand and can leave marks on the load, and the added friction makes the motor stall or the belt slip into a no-spin — a grinding/scraping note that ends in no tumble. We renew the front split-ring bearing whenever the drum is already out for a roller or belt job, and re-glue the rear drum felt seal (279408) that gets disturbed pulling the drum, so the complaint doesn't return as scrape-then-stall.
• 27" Duet-era front-loads (WED9-series) are a separate not-tumble book: the door switch (WP3406107) is the cheap first check — a Duet that lights and beeps but won't tumble is very often the door circuit, not the motor, and we meter it for continuity before pulling the cabinet. The Duet belt is the longer 661570 (current SKU 661570V), not the 341241, so on these we confirm model/serial before quoting; a board-side F01 main-control fault is the last suspect, not the first, on a won't-tumble call.

Whirlpool drum not spinning in Toronto — the local specifics

• The recurring Whirlpool-in-Toronto not-spinning pattern is the 'dead dryer that's actually a snapped belt': the idler-arm belt-break switch kills the motor the moment the 341241 belt breaks, so customers report a totally unresponsive machine and brace for a motor or board — then it's a $20 belt plus the idler that seized and broke it. The other recurring one is 'ran a minute then quit turning,' which on this platform reads as worn 349241T rollers or a dragging front split-ring bearing stalling the drum, not the drive motor people fear.
• We bring the 4392065 maintenance kit (belt 341241, idler 691366, two 349241T rollers) plus the 279441 front split-ring drum bearing and 279408 rear felt seal to every Whirlpool not-spinning call, and the WP3406107 door switch for the Duet front-loads — enough to close belt, idler, roller, drum-bearing and door-circuit faults on the first visit without a return trip.

For the full Whirlpool dryer module — every fault, part number and code — see Whirlpool dryer repair in Toronto, and for the same fault across all brands the dryer drum not spinning guide.