J1469_201903 Air Brake Actuator Test Procedure, Truck-Tractor, Bus, and Trailers
Revised
03/20/2019
- Features
- Issuing Committee
- Content
- This SAE Recommended Practice provides procedures and methods for testing service, spring applied parking, and combination brake actuators with respect to durability, function, and environmental performance. A minimum of six test units designated A, B, C, D, E, and F are to be used to perform all tests per 1.1 and 1.2.
- Content
- This revision, after a request from a document user, adds clarification with regard to Section 13 and the stroke-identifing device called out in SAE J2899. The requirements of 13.1.2.2.d, 13.2.2.3, and 13.3.2.3.s will apply only if the subject actuator is equipped with such a stroke-identifing mark.
- Pages
- 21
- Citation
- SAE International Recommended Practice, Air Brake Actuator Test Procedure, Truck-Tractor, Bus, and Trailers, SAE Standard J1469_201903, Revised March 2019, Issued June 1988, https://doi.org/10.4271/J1469_201903.