Standard
Brake-Stroke Indicator Design Guideline for Cam or Disc Air-Brake Actuators
2001-09-17
HISTORICAL
J1953_200109
This SAE Recommended Practice shall cover mechanical- and electrical-readjust stroke indicators for air-brake actuators. This device shall indicate the foundation brake(s) may require adjustment or service when inspected per vehicle manufacturer's procedures. A measurement shall be made to determine actual stroke measurement for any system not factory calibrated. Stroke indication accuracy of an air-brake actuator can be assured only when all of its components are supplied by the original brake actuator manufacturer.