SAMSUNG DVG45R6100 Loud Thumping While Spinning
| CONF | DIAGNOSIS | ACTION |
|---|---|---|
|
96%
CONF
|
Drum Support Roller
The drum rotates on four rollers; when the rubber coating develops a flat spot due to heat or static weight, it creates a rhythmic thump as the drum rotates. This component failure is the most common cause of low-frequency vibration and noise during the dry cycle. Replacing the rollers restores the smooth, concentric rotation of the drum assembly.
SKU: DC97-16782A
|
|
|
2%
CONF
|
Idler Pulley Assembly
The idler pulley maintains tension on the drive belt; if the internal ball bearings fail or the pulley wheel becomes eccentric, it can manifest as a thumping or heavy chirping sound. Because the idler pulley is subjected to high RPM and constant spring tension, any deformation in the wheel geometry results in harmonic vibrations. This assembly includes the arm and pulley wheel to ensure proper belt alignment.
SKU: DC93-00634A
|
|
|
2%
CONF
|
Dryer Drive Belt
Over time, the drive belt can experience localized delamination or 'chunking' where a section of the multi-ribbed belt separates. As this damaged section passes over the motor pulley and idler, it creates a momentary jump in tension that sounds like a rhythmic thump. Replacing the belt ensures a consistent coefficient of friction and smooth power transmission from the motor.
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.