Browse Standards J2378_200307
Historical ISSUED 2003-07-07

Test Procedure for Trailer Air Reservoir Fill and Parking Brake Release Times J2378_200307

This SAE Recommended Practice provides instructions and test procedures for air braked trailers and dollies used in single and multiple trailer combinations on highway. This document is not intended for off-highway application. Purpose This document provides a method of determining the efficiency of trailer and dolly air supply systems in filling reservoirs and, for those with spring applied parking brakes, in releasing parking brakes.
J2378_201411
2014-11-20
Latest
Stabilized
J2378_201008
2010-08-18
Historical
Reaffirmed
J2378_200307
2003-07-07
Historical
Issued

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