This SAE Recommended Practice applies to S-CAM, Wedge, and Disc air brake actuators where the stroke can be measured without disassembly from the brake.
SAE J2899-2013 history
2022SAE J2899-2022 Brake Adjustment Limit for Air Brake Actuators
2017SAE J2899-2017 Brake Adjustment Limit for Air Brake Actuators
2013SAE J2899-2013 Brake Adjustment Limit for Air Brake Actuators