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.

The National Transportation Safety Board has issued a safety recommendations to the Federal Motor Carrier Safety Administration regarding automatic slack adjusters. The board urges the FMCSA to work ...

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 ...

The National Transportation Safety Board recommendations to brake equipment suppliers have long emphasized caution about manual adjustments for pushrod stroke when automatic slack adjusters [ASAs] are ...

The following was published in CCJ's Air Brake Book, 11th edition, sponsored by Silverback HD. CCJ's Air Brake Book is a complementary industry resource, courtesy of our partnership with Silverback HD ...

With the development of automatic slack adjusters (ASAs) has come the misconception that if you install an ASA on your brake system, the stroke will be accurate from then on. But things are never ...

WASHINGTON — The National Transportation Safety Board adopted a final report of a runaway truck accident in Pennsylvania that has shown the consequences of improper maintenance on automatic slack ...