The short answer for these models
Noise from the AEDG family comes from a small number of moving parts: the drum supports, the blower wheel, the belt and its idler, and the motor bearings. This family spans a pair of model numbers rather than a range. Each makes a distinct sound, so the noise itself usually names the part before anything is opened.
What an owner actually sees
- A rattle that comes and goes — Something loose being thrown around — most often a coin or a button that has passed the lint filter into the blower.
- The noise continues for a moment after the machine stops — The drum and the blower coast, so a noise that carries on briefly belongs to a rotating part rather than to the control.
- A rhythmic thump that keeps time with the drum — One thump per revolution points at a flat spot on a support roller or a hardened joint in the drive belt.
- A scraping or grinding from the back of the machine — The blower wheel fouling its housing, or the drum rubbing where a glide has worn through.
- NEAR MISS — a burning smell with the noise — Stop immediately and isolate the machine. Lint against a hot surface is a fire risk and is not an ordinary noise fault.
Ranked causes for these models
- The drive belt and the tensioner — First on the AEDG family. The idler carries constant load and is the part whose bearing dries out first on machines of this build, giving a squeal that rises with drum speed and is present from the moment the machine starts.
- What the drum runs on — Second. Rollers thump when they flat-spot and squeal when they dry, and they are replaced at the same time as a belt because both are behind the same panel.
- The motor — Third. It is a bigger job than the two above and is therefore worth confirming carefully before anything is ordered.
- Blower wheel and foreign objects — Fourth, and identified by a rattle rather than a continuous note.
- The installation — Last, and free: a loose duct, an unlevel machine or a cabinet touching a wall all make noises that sound internal.
Check in this order, and why
- Run the machine empty for a moment and listen — An empty drum removes load noise and makes a wear noise much easier to place.
- Stop it and turn the drum by hand with the power off — Roughness or a catch you can feel confirms a roller or a bearing without any dismantling.
- Hold the exhaust duct still while it runs — If the noise changes, it is the duct or the cabinet, not a part inside.
- Check for objects in the blower area — Coins and buttons are the commonest hard rattle and the one with a deadline attached.
- Plan the panel work last — Rollers, belt and idler are behind the same cover, so they are assessed and replaced in one job.
Safety first
Safety
Power off at the breaker or the plug before the back or the front panel comes off, and treat lint as a fire load rather than as dirt. Clear lint from the filter housing and the duct as part of every job here — lint packed around a heat source is the fire risk on any dryer. On a gas model, do not disturb the burner or the supply line: that is licensed work, and a gas smell means leave the building and call the utility from outside.
Models in the AEDG family
Reference| Model number | Family key |
|---|---|
| AEDG70U | arctic-wind:dryer:aedg |
| AEDG75 | arctic-wind:dryer:aedg |
When to call a technician
The boundary is the cabinet. A machine that needs rollers, a belt, an idler or a motor has to be opened, which means the drum comes out on most builds of this kind — a job with a real risk of doing more harm than good if it is rushed. Everything outside the cabinet is owner-side, and that includes the single most valuable maintenance task on the machine: clearing the duct.
Nearest pages for these models
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
