本SAE推荐规程旨在测试手动间隙调节器，因为手动间隙调节器用于可获得道路使用许可的车辆的行车、紧急或驻车制动系统。目的本文件建立了手动间隙调节器的加速实验室试验程序，以确定其在各种功能模式和环境条件下的完整性和耐久性。

This SAE Recommended Practice is intended for testing of manual slack adjusters as they are used in service, emergency, or parking brake systems for vehicles that can be licensed for on-road use. Purpose This document establishes an accelerated laboratory test procedure for manual slack adjusters to determine their integrity and durability in various functional modes and environmental conditions.