What are the methods for repairing air conditioning compressor failures?

[DiEvelyn]

Methods for repairing air conditioning compressor failures include: 1. Hammer tapping method: Tilt the air conditioner 45 degrees forward, backward, left, and right, then turn it on and use a wooden hammer to tap the lower half of the compressor to make the stuck internal parts vibrate and start operating. 2. Air pressure impact method: Test the socket voltage to ensure it is normal, remove the outdoor unit casing, measure the compressor capacitor's charge and discharge to confirm it is functioning well, check the overheating and overcurrent protector to ensure it is working properly, and measure the sum of the main winding and auxiliary winding resistance of the air conditioning compressor to equal the common terminal value. The car's air conditioning compressor is located on the engine, and the car air conditioning compressor is driven by a belt connected to the engine. The specific location of the car air conditioning compressor can be found by locating the belt position.