How Often Should Car Compressor Lubricating Oil Be Replaced

[LaAdrian]

Generally, the lubricating oil should be inspected or replaced every 10,000 hours of operation. After the first operation, it is recommended to replace the lubricating oil and clean the oil filter after 2,500 hours. 1. General situation: Residual debris from system assembly will accumulate in the compressor after formal operation. Therefore, the lubricating oil should be replaced every 2,500 hours (or 3 months), and then replaced regularly according to the cleanliness of the system. 2. Good system cleanliness: Replace every 10,000 hours (or annually). 3. High-temperature state: If the compressor exhaust temperature remains high for a long time, the deterioration of the lubricating oil will accelerate. The chemical properties of the lubricating oil should be checked regularly (every 2 months), and replaced if unqualified.