Add Yahoo as a preferred source to see more of our stories on Google. (Photo: Jim Allen/FreightWaves. Manual slack adjusters require consistent adjustment, while automatics should rarely be touched.

While automatic brake adjusters don’t need a lot of attention, they are far from “set it and forget it.” Like their manual counterparts, periodic inspection and lubrication are critical to optimal ...

ArvinMeritor calls its automatic slack adjusters the lightest weight on the market. The adjuster has a pressed-in and sealed actuator boot for maximum durability, threaded grease fittings for easy ...

Automatic brake adjusters don’t need a lot of attention, but they certainly don’t fall in the set-it-and-forget-it category. Periodic inspection and lubrication are critical to optimal performance.