Talk to me about air compressors...please

[Chamberpains]

Its also good to snap a few pics of the plumbing and direction of the fittings and attachments for quick reference before and after the compressor is out of the engine. Its way easier to have the fittings on the new compressor before it goes on the engine. Often times the fittings are tough, if not impossible to take on/off with the compressor on the engine.