Grinding noises, shuddering movement, uneven gaps, rollers jumping the rail, frequent safety reversals

https://easypdfshare.com/s/3uxbw8_mpKVKme5-0LtvX

Grinding noises, shuddering movement, uneven gaps, rollers jumping the rail, frequent safety reversals, and a straining operator are red flags your Los Angeles security gate track is misaligned and needs immediate realignment.