LG LDP6797ST Not Cleaning
| CONF | DIAGNOSIS | ACTION |
|---|---|---|
|
91%
CONF
|
Vario Diverter Motor
The Vario motor drives a cam disc that directs water to the specific wash zones. When the motor stalls or its internal sensor fails, it cannot cycle water to the upper feed pipes, leaving the top rack with little to no water pressure. This component is the primary failure point for zoned cleaning issues.
SKU: 4681ED3001D
|
|
|
5%
CONF
|
Water Feed Pipe Manifold
This assembly transports water from the sump to the middle and top spray arms. If the manifold develops a crack or the seals at the rack docking interface perish, hydraulic pressure drops significantly before reaching the top rack, preventing the spray arms from spinning.
SKU: MEJ64201701
|
|
|
4%
CONF
|
Middle Spray Arm Assembly
The spray arm utilizes water jets to provide torque for rotation. If the internal bearings are worn or the ultrasonic welds on the arm have separated (causing internal leaks), the arm will fail to rotate at the necessary RPM to clean the top rack effectively.
SKU: ABQ75150201
|
DIY Repair Guide
Watch exactly how to replace the Vario Diverter Motor.
// 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.