What action should be taken if a hook has significant deformation or the latch is damaged?

• A. Continue operation with reduced speed
• B. Replace the hook while in operation
• C. Remove the crane from service immediately and tag out for repair; do not operate until repaired and inspected by qualified personnel
• D. Notify supervisor after shift end

Answer: (C)

Damaged or deformed hooks create a critical safety risk because the hook is the primary point of load attachment and its geometry and latch mechanism ensure the load stays secure. When there is significant deformation or latch damage, the hook’s strength and ability to retain the load are compromised, increasing the chance of load slip, uncontrolled movement, or a drop. Because of that, the correct action is to remove the crane from service immediately and tag it out for repair, ensuring it is not operated until a qualified person inspects and repairs it and confirms it is safe to return to service. This immediate action prevents a potentially catastrophic failure during lifting. Options that involve continuing operation, replacing the hook while in use, or delaying action until after a shift do not address the urgent safety risk and could allow a failure to occur.