What are the causes of compressor damage?
3 Answers
Automobile compressor damage can be attributed to the following reasons: 1. When the air conditioning is turned on, the clutch pressure plate and pulley are not synchronized, especially during vehicle acceleration, where the lack of synchronization becomes more apparent. 2. The clutch emits a sharp screeching sound. 3. Sometimes sparks or smoke may be visible at the contact surface between the pressure plate and pulley. 4. Poor or complete lack of cooling in the air conditioning system. Precautions for repairing automobile compressors include: 1. Excessive clutch gap. After turning off the air conditioning, use a feeler gauge to measure the clutch gap, which is significantly larger than the standard value. This is mainly caused by clutch wear or improper adjustment during clutch maintenance. 2. Oil contamination on the clutch surface. The clutch slips due to insufficient static friction, caused by oil leakage from the front oil seal of the engine or accidental oil spillage on the clutch during maintenance. 3. Excessive clutch wear. Prolonged operation of the air conditioning can easily lead to clutch wear and warping deformation, resulting in slipping.
There are several main reasons for compressor damage. As a seasoned driver with years of experience, I've found the most common cause is insufficient lubrication oil, which leads to overheating and wear of internal components due to friction. If impurities such as dust or moisture enter the system, they can cause corrosion and damage compressor parts. Additionally, during the high temperatures of summer, overuse of the air conditioning can force the compressor to operate under prolonged high load, potentially causing overheating and failure. A friend's car had its compressor fail because the air filter wasn't replaced, allowing dust to enter the system. Regular maintenance is crucial; checking refrigerant levels and filters can prevent these issues.
Compressor issues often stem from inadequate system maintenance. For example, when refrigerant is insufficient, the system pressure becomes unbalanced, causing the compressor to overwork and overheat, leading to damage. If air or moisture infiltrates the pipeline, it can cause acid corrosion and damage components. If air conditioning maintenance is neglected during regular driving, clogged filters can allow impurities to enter the compressor. It is recommended to check the system pressure during each maintenance session to ensure smooth operation. Use the air conditioning wisely and avoid prolonged operation during extreme heat.
