
How to Repair 12V Air Compressor
2019/5/19· If you can hear the sound of a working compressor when it turned on, but the air doesn’t come out of the hose, then the unit needs to be disasseled for diagnosis: Loosen four screws that hold the crankcase cover. Also, unscrew four screws installed on the piston head. Remove the cylinder head. A valve in the cylinder head is a frequent