SAE J1176-1977
External Leakage Classifications for Hydraulic Systems

Standard No.

SAE J1176-1977

Release Date

1977

Published By

SAE - SAE International

Status

Be replaced

Replace By

SAE J1176-1986

Latest

SAE J1176-2012

Scope

Purpose- Establish a uniform guide for defining the degree fo external leakage on a hydraulic system. The leakage classifications include dusty and dust-free conditions. The choice of classification is intended to be by visual means rather than with the aid of instruments. It describes the leakage state at the observed time@ considering that the state any change over a period of time.

SAE J1176-1977 history

• 2012 SAE J1176-2012 External Leakage Classifications for Hydraulic Systems
• 1986 SAE J1176-1986 External Leakage Classifications for Hydraulic Systems
• 1977 SAE J1176-1977 External Leakage Classifications for Hydraulic Systems