Glossary “air pressure” Definition:
1). Atmospheric pressure (14.7 psi at sea level). 2). Pressure produced by an air pump or compressor in a cylinder.
What is air pressure?
air pressure test
Glossary “air pressure test” Definition:
Air pressure applied to control valve body holes and passages leading to apply and release devices to check for the proper application and function. Mostly used to check for clutch and servo operating in A/T after overhaul, but before installation into the vehicle.