How does a motorised air compressor work?

Motorised air compressors squeeze air through a pump mechanism into a steel container, forcing it to become highly condensed. Hook up the hose to any air tool and turn it on and this highly pressurised air flows through, providing immense amounts of power and torque that make tough jobs easier.

How do you rebuild an air compressor pump?

Rebuilding the air compressor pump restores the pump's ability to efficiently compress air. If the tank won't build pressure because the pump seals or valve plate are worn, rebuild the pump using the manufacturer-approved air compressor parts. Most air compressor models use a kit for rebuilding the air compressor pump.

Do air compressors need a rebuild kit?

Most air compressor models use a kit for rebuilding the air compressor pump. The rebuild kit includes the cylinder sleeve, piston and seals. Follow the steps in this repair guide and video to install the air compressor pump rebuild kit on Craftsman, Porter Cable, DeWalt and Devilbiss air compressors.

Does Sears sell air compressor parts?

And Sears PartsDirect has more air compressor repair help for you, including troubleshooting advice and maintenance tips for brands such as Craftsman, Devilbiss, Ingersoll Rand and Campbell Hausfeld. Search your model number to find a complete list of replacement parts, then order the part you need.

How does an air compressor pump work?

The air compressor motor drives a piston that compresses air in the pump cylinder to fill the compressor tank. Worn pump parts— such as the valve plate and seals—stop the pump from compressing the air and filling the tank. Rebuilding the air compressor pump restores the pump's ability to efficiently compress air.

How long does it take to repair a refrigerator air compressor?

If the air compressor won't fill the tank with compressed air, rebuild the pump using these steps in about 45 minutes. You can replace a defective air compressor check valve in about 10 minutes. Find the perfect fit for your refrigerator. Choose a symptom to see related air compressor repairs.