Buzz
You’ve just loaded your laundry into the dryer, and suddenly it starts squeaking. Alternatively, it might sound like a brick is rolling around, creating clunks and thumps. Whatever the noise, don’t worry: many issues can be resolved on your own without the need for professional repairs or a new appliance.
Before starting any dryer maintenance
Before inspecting or repairing your dryer, always unplug it. Once you start disassembling parts, there’s a risk of exposed wires or electrical components that could cause a shock. Additionally, it’s unsafe if the dryer starts a cycle while you’re working on it. For gas-powered dryers or those hardwired into your home, seek professional assistance.
What leads to noises in dryers?
Dryers often start squeaking when the drum rollers, axles, or idler pulley wear out. The squeaking occurs due to friction caused by one part rubbing against another. The first step in diagnosing the issue is to visually inspect for any misaligned or damaged components.
Inspect the rollers
To diagnose this issue, open your unplugged dryer and examine the back wall. If there’s a noticeable gap between the drum and the back wall, it’s likely that one or more rollers have worn out. If the drum is hard to turn, the ball bearings in the rollers might be damaged. Removing the drum is necessary if you plan to address this problem on your own.
Examine the axles
If the drum wobbles or turns unevenly when rotated by hand, one or more roller axles may be misaligned. Bent axles prevent the rollers from maintaining consistent contact with the drum, leading to thumping or clunking noises as the drum spins unevenly.
Inspect the drive belt
For bumping or thumping noises unrelated to the axles, examine the rubber drive belt that loops around the idler pulley and drum. Access the belt by opening the dryer’s top panel. If the belt is split, worn, or detached from the drum, this is likely the source of the problem.
Examine the idler pulley
The idler pulley, which tensions the drive belt to rotate the drum, can also cause squeaking. A slipping belt creates friction and noise, and it may prevent clothes from tumbling properly, extending drying times. To inspect the idler pulley, remove the drum. A loose drive belt is a clear sign that the idler pulley may be faulty.
Inspect the seal
Many dryers feature a felt-like seal along the front and back edges of the drum. If this seal wears out, tears, or detaches, it can create gaps between the drum and the dryer’s casing, leading to bumping, thumping, or rattling sounds. Look for bunched-up felt material around the drum’s edges or visible metal edges, as these are signs the seal needs attention.
Where to find replacement dryer parts
You can order replacement parts online using your dryer’s model number or visit a local store that stocks these components. Bringing a photo or the damaged part to the store can help ensure you get the correct replacement. It’s advisable to replace all rollers and axles simultaneously, even if only one is faulty, to ensure even wear and prevent future issues. If DIY repairs aren’t your forte, identifying the problem beforehand can help when consulting a professional.
