The short answer
Noise from the AGD family comes from a small number of moving parts: the drum supports, the blower wheel, the belt and its idler, and the motor bearings. The table on this page carries two model numbers that sit close together in the line. Each makes a distinct sound, so the noise itself usually names the part before anything is opened.
What you observe
- 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 vibration you feel through the floor — The cabinet passing normal vibration into the structure — usually a foot not carrying weight or a machine standing on an uneven floor.
- A high squeal that rises with the drum speed — A dry roller or an idler pulley. It usually appears gradually and gets worse with every load.
- 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.
- 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.
What to suspect, in order, on this family
- Drum support rollers or glides worn — Ranked first because they are the consumable of the machine: they are designed to wear, and they are the part most likely to be responsible after any period of normal use.
- Blower wheel obstruction — Second, because it is the one noise on this page with a real deadline: an object in the blower will damage the wheel if it stays.
- The drive belt and its tensioner — Third. The idler is under constant tension and squeals when its bearing dries; the belt itself thumps once a revolution if it has a hardened joint. Both are behind the same panel as the rollers, which is why they are usually assessed together.
- The drive motor — Fourth. A motor bearing grinds rather than squeals and does not change when the drum is turned by hand with the belt slack, which is the test that separates it from everything above.
- How the machine stands — Last, and it is the cause behind a noise that only appears on certain loads or at certain speeds.
What to check first, and why that order
- Ask when the noise started — Gradually over months means wear; suddenly during one load means an object or a failure with a date.
- Listen at the back and at the front separately — The blower and the motor are at the back; the rollers and glides are usually felt at the front.
- Level the machine and check nothing touches it — Cheap, and it explains a noise that only appears on certain loads.
- Feel the drum for play by rocking it by hand — Movement at the front means a worn glide or a support, and it is felt rather than heard.
- Stop at the panel and isolate the machine first — Everything further needs power off, the cabinet open and lint cleared before anything is judged.
Before you open anything
Safety
Isolate the machine before any cover is removed; a capacitor can hold a charge after the power is off. 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 AGD family
Reference| Model number | Family key |
|---|---|
| AGD67 | arctic-wind:dryer:agd |
| AGD70 | arctic-wind:dryer:agd |
When to call a technician
Call when the noise is a bearing, a motor or a blower wheel rather than an object, a duct or a levelling problem. On the AGD family levelling, clearing the duct, checking the filter and removing an object are owner work; anything behind the cabinet panels, and anything at all on a gas model's burner, is not. Call immediately if the noise comes with a burning smell.
Other problems covered for this family
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
