Railworthiness Directive for Railroad Tank Cars Equipped With Certain McKenzie Valve & Machining LLC Valves
Keywords: Railworthiness Directive; Hazerdous Materials; Valve; Tank Cars
Abstract: This Directive requires railroad tank car owners to replace unapproved valves currently installed in some tank cars. The valves in question are UNNR ball valves manufactured and...
Safety Appliance Securement, Potential Failure of Welded and/or Notched Vertical Hand Brake Supports on FTTX Flatcars
Keywords: stachion ; handbrake ; cracks
Recommends inspection and, when necessary, repair of American Car and Foundry (ACF) Center Flow Covered Hopper Cars when appropriate.
Keywords: side sill failure