LG LFXS26973S Not Cooling
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96%
CONF
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Linear Compressor Assembly
The internal reciprocating piston of the linear motor frequently suffers from mechanical failure or loss of compression. When the motor stalls, the amperage spikes, causing the overload protector to click as it cuts power to prevent overheating. This is the primary root cause for the 'not cooling' symptom accompanied by audible clicking in this model.
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2%
CONF
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Main Power Control Board
The Main PCB contains the inverter circuitry that regulates the voltage and frequency sent to the linear compressor. If the inverter capacitors or logic gates fail, the board may send an improper signal that prevents the compressor from starting, resulting in a stall and subsequent clicking from the overload device.
SKU: EBR84004901
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2%
CONF
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Compressor Overload Protector
This is the physical component generating the clicking sound. While it usually trips because the compressor is failing, the internal bi-metal strip can weaken over time, causing it to 'nuisance trip' and disconnect power to a functional compressor prematurely.
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DIY Repair Guide
Watch exactly how to replace the Linear Compressor 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.