Before use, a fiber rope sling should be checked for ___.

Before use, a fiber rope sling should be checked for ___.

• A. Discolored fibers
• B. Charred or melted spots
• C. Cuts
• D. All of these

Answer: (D)

Before use, a fiber rope sling must be inspected for any damage that could weaken it. Discolored fibers can indicate chemical exposure, moisture, or UV/heat deterioration that isn’t visible on the surface but has degraded strength. Charred or melted spots show overheating or intense friction, which can severely reduce the sling’s capacity at the damaged area. Cuts reveal exposed or broken fibers, meaning the sling’s load-bearing fibers are compromised and may fail under load. Because any of these conditions can lower the effective strength of the sling, you should look for all of them and not use the sling if any are present. That’s why all of these signs are things to check for before lifting.

Before use, a fiber rope sling must be inspected for any damage that could weaken it. Discolored fibers can indicate chemical exposure, moisture, or UV/heat deterioration that isn’t visible on the surface but has degraded strength. Charred or melted spots show overheating or intense friction, which can severely reduce the sling’s capacity at the damaged area. Cuts reveal exposed or broken fibers, meaning the sling’s load-bearing fibers are compromised and may fail under load. Because any of these conditions can lower the effective strength of the sling, you should look for all of them and not use the sling if any are present. That’s why all of these signs are things to check for before lifting.