A tumble dryer drum not turning is one of the most decisive faults an appliance can present. There is no ambiguity, no gradual decline, just a machine that hums or clicks while the clothes sit motionless. As engineers providing appliance repair in Ormskirk, we like this fault more than most, because the noise the dryer makes while failing is a remarkably honest guide to what has gone wrong inside, and the majority of the causes are thoroughly worth repairing.
The Steady Hum That Points to a Snapped Belt
The most common cause by a distance is a broken drive belt. The belt is a long loop of rubber that wraps the entire drum and down to a small pulley on the motor, and after years of heat, load and flexing it eventually snaps, often without drama mid-cycle. The giveaway is a dryer that sounds almost normal, the motor humming away steadily and the fan often still blowing warm air, while the drum does nothing. Spin the drum by hand with the machine off and it will turn with almost no resistance, freewheeling in a way a belted drum never does. Belt replacement is a staple repair on every brand we see, Bosch, Beko, Hotpoint, Indesit, White Knight and Zanussi alike, and on most models it restores the machine completely.
The Rhythmic Slap of a Failed Jockey Pulley
The belt does not run tight on its own. A sprung jockey pulley, sometimes called a tensioner, presses against it to keep the grip on the motor shaft. When the pulley’s plastic wheel wears or its spring breaks, the belt may still be intact but too slack to drive the drum, especially under a full wet load. This version of the fault often announces itself before total failure with a slapping or intermittent squealing, and a drum that turns empty but stalls when loaded. It is a small part, and catching it early sometimes saves the belt as well, because a slack belt wandering off its path gets chewed quickly.
Clicks, Buzzes and the Motor Capacitor
If the drum will not turn but a gentle helping spin by hand gets it going, the motor’s start capacitor has very likely failed. The capacitor gives the motor the electrical shove it needs to begin rotating, and without it the motor buzzes, strains and cuts out, sometimes tripping its own thermal protection so the dryer goes quiet for twenty minutes before trying again. That stop-start pattern can resemble the overheating behaviour we described in our piece on a tumble dryer cutting out mid-cycle, so it is worth noticing whether the drum was actually rotating before the machine stopped. A capacitor is an inexpensive component, and replacing it is one of the most satisfying repairs in the trade because a seemingly dead machine comes straight back to life.
The Silent Dryer and the Seized Drum
A drum that will not turn even by hand is a different matter, pointing to a seized rear bearing or an object jammed between the drum and the casing. Coins, bra wires and stray screws find their way through the gaps at the front of the drum more often than seems plausible, and around the busier households of our patch we have retrieved a fair museum of them. A seizure caught quickly is usually repairable. A dryer forced to run against one is not, because the motor and drum shaft take the punishment, so if the drum grinds or refuses to move, stop using the machine.
Getting the Drum Turning Again Locally
Because the causes are so distinct, a qualified engineer can usually diagnose a stationary drum within minutes of hearing the machine try, and carry the belt, pulley or capacitor a given model needs. We handle this work daily, from tumble dryer repair Formby visits near the coast to tumble dryer repair Crosby call-outs among the busy family homes further south. If your dryer is humming, clicking or simply sitting still, call 01695 768 738 and we will get the drum, and the laundry, moving again.
