The following is a list of the most common terminology used in describing hydraulic control systems. The hydraulic control system of an automatic transmission may include oil pumps@ pressure regulator@ governor@ and control valves.
SAE J648-1957 history
2011SAE J648-2011 Automatic Transmission Hydraulic Control Systems - Terminology
2000SAE J648-2000 Automatic Transmission Hydraulic Control Systems - Terminology
1988SAE J648-1988 AUTOMATIC TRANSMISSION HYDRAULIC CONTROL SYSTEMS - TERMINOLOGY
1983SAE J648-1983 Automatic Transmission Hydraulic Control Systems - Terminology (July 1983)
1957SAE J648-1957 Automatic Transmission Hydraulic Control Systems - Terminology