LG DLEX3700V Loud Noise When Turning
| CONF | DIAGNOSIS | ACTION |
|---|---|---|
|
93%
CONF
|
Drum Support Roller Assembly
The drum rotates on four support rollers that maintain its alignment and facilitate low-friction movement. The internal sleeve bearings eventually lose lubrication, or the outer urethane tread develops flat spots from remaining stationary under load, resulting in a rhythmic thumping or high-pitched squealing sound during operation.
SKU: 4581EL2002H
|
VIEW ON AMAZON
#CommissionsEarned
|
|
4%
CONF
|
Dryer Idler Pulley
This component provides tension to the drive belt and spins at a higher RPM than the drum. If the internal ball bearings fail due to heat exposure and debris ingress, the pulley will emit a high-pitched screeching noise as it resists rotation or causes the belt to slip against the pulley surface.
SKU: 4561EL3002A
|
VIEW ON AMAZON
#CommissionsEarned
|
|
3%
CONF
|
Dryer Drive Belt
Constant thermal cycling causes the rubber compound of the belt to become brittle and crack. As these cracks or delaminated sections pass over the small motor pulley at high speed, they create a 'thwapping' or ticking sound that corresponds directly with the rotational speed of the motor.
SKU: 4400EL2001A
|
VIEW ON AMAZON
#CommissionsEarned
|
DIY Repair Guide
Watch exactly how to replace the Drum Support Roller Assembly.
// NOTICE:
This report is generated by an Agentic AI Engineer utilizing probabilistic modeling.
PartSniper is an automated parts recommender service. AI-generated results may not be correct. This data is not a substitute for professional engineering advice or manual inspection. Always verify part compatibility and disconnect power before any repair. PartSniper is not liable for inaccuracies, injury, or damage.