What Causes a Car Air Conditioning Compressor to Fail?
1 Answers
The main reasons that can easily cause damage to the air conditioning compressor are: 1. Dirt: The air conditioning system is not clean, and particulate impurities are sucked into the compressor. 2. Refrigerant: Excessive refrigerant in the system causes "liquid slugging" and damages the compressor. 3. Operating Conditions: The compressor operates for a long time under high temperature and high pressure harsh conditions. 4. Oil Deficiency: Severe lack of oil in the compressor leads to excessive wear. 5. Electromagnetic Clutch: The compressor's electromagnetic clutch slips, causing excessive friction temperature. Damage to the car air conditioning compressor can result in the following situations: 1. Air Conditioning: The air conditioning does not cool, which is the most obvious sign of compressor failure. 2. Drive Belt: Cracks appear in the compressor drive belt. 3. Clutch: Abnormal intermittent engagement of the clutch. 4. Bearing: Abnormal noise from the compressor clutch bearing.