SAMSUNG DVG50R5400 Loud Thumping While Spinning
| CONF | DIAGNOSIS | ACTION |
|---|---|---|
|
96%
CONF
|
Drum Support Roller
The drum support rollers are responsible for holding the weight of the drum as it spins. Over time, the rubberized surface can develop flat spots or the internal sleeve bearing can wear unevenly. This loss of concentricity causes the drum to 'jump' slightly with every revolution of the roller, producing a rhythmic thumping sound.
SKU: DC97-16782A
|
|
|
2%
CONF
|
Idler Pulley Assembly
The idler pulley maintains tension on the drive belt. If the pulley's internal ball bearings fail or the wheel becomes misaligned, it can oscillate violently under the load of the spinning drum. This oscillation transmits through the chassis as a heavy thumping or knocking sound as the pulley arm impacts its housing.
SKU: DC93-00634A
|
|
|
2%
CONF
|
Drum Drive Belt
Continuous thermal cycles can cause the drive belt to become brittle or lose sections of its internal ribbing. As the damaged section of the belt passes over the high-speed motor pulley, the momentary loss of tension and subsequent 'snap-back' creates a mechanical thumping noise synchronized with the drum's rotation.
SKU: 6602-001655
|
DIY Repair Guide
Watch exactly how to replace the Drum Support Roller.
// 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.