How to do maintenance of rotary reciprocating compressor

 There are several steps you can take to perform maintenance on a rotary-reciprocating compressor:

1. Check the oil level in the compressor and add oil if necessary.
2. Check the air filter and clean or replace it if it is dirty.
3. Check the belts for tightness and alignment, and adjust or replace them if necessary.
4. Check the cooling system, including the fan and radiator, and clean or repair them as needed.
5. Inspect all hoses, pipes and fittings for leaks or wear and replace any damaged parts.
6. Lubricate all moving parts, such as the bearings and connecting rods, with the proper lubricant.
7. Perform a general visual inspection of the compressor to check for any other issues.
8  Make sure to have Regularly Schedule Maintenance as per manufacturer's recommendation.
It's important to consult the user manual or consult the manufacturer for specific instructions and recommendations for your compressor model. It is also important to have it inspected by a professional if you are not sure about the repair.