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Loud banging or thumping during the spin cycle often indicates an unbalanced load or worn shock absorbers that are no longer effectively dampening the drum's movement. A high-pitched squealing sound typically points to a failing drive belt that is slipping or worn motor bearings that are seizing up. Grinding or rattling noises could be caused by foreign objects lodged between the drum and tub, or a faulty drain pump impeller hitting debris.
For shock absorber replacement, you'll need a socket wrench set and potentially new LG shock absorbers, which cost around $40-$80 for a set. To inspect or replace the drive belt, a screwdriver set and a new LG drive belt, costing $20-$50, will be necessary. If a foreign object is suspected, a flashlight and needle-nose pliers are useful, with no specific part cost unless a new drain pump (around $60-$120) is required.
Always unplug the LG washer from the electrical outlet before beginning any inspection or repair to prevent severe electric shock. Turn off the hot and cold water supply valves to the washer to avoid leaks or accidental water damage during internal component access. Be cautious of sharp edges inside the machine and heavy components like the motor or drum when moving them, as they can cause injury.
If the main motor bearings are seized or making severe grinding noises, specialized tools and expertise are often required for replacement, making it a job for a certified LG technician. Significant structural damage to the outer tub or spider arm, indicated by severe wobbling and loud banging even with balanced loads, typically necessitates professional repair due to complexity and cost. Control board malfunctions causing erratic operation and loud, unidentifiable noises should be diagnosed by a professional, as misdiagnosis can lead to further damage or safety issues.
This is commonly caused by an unbalanced load, especially with heavy items like towels or bedding. It can also indicate worn-out shock absorbers or suspension rods that are no longer effectively dampening drum movement.
A squealing noise often points to a worn or loose drive belt that needs adjustment or replacement. Less commonly, it could be a sign of failing motor bearings, which would require more extensive repair.
Yes, small items like coins, keys, or bra underwires can get lodged between the drum and the tub, causing grinding or rattling noises. Always check pockets before washing to prevent this issue.
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