A telehandler operator visually inspects the hydraulic hoses during a pre-operational check. They notice several areas where the outer cover of a main boom cylinder hose appears frayed, exposing the reinforcement layers. There are no visible leaks at this time. What immediate action should the operator take?

Question: A telehandler operator visually inspects the hydraulic hoses during a pre-operational check. They notice several areas where the outer cover of a main boom cylinder hose appears frayed, exposing the reinforcement layers. There are no visible leaks at this time. What immediate action should the operator take?

Answer options:

• Continue operations cautiously, planning to replace the hose at the end of the shift.
• Document the damage and routinely monitor the hose for leaks during operation. ✅ Tag out the telehandler and report the damaged hose, as it indicates a high risk of failure.
• Wrap the frayed area with electrical tape to prevent further damage and continue operation.

Correct answer: Tag out the telehandler and report the damaged hose, as it indicates a high risk of failure.

Explanation: Exposed reinforcement layers on a hydraulic hose indicate severe wear and pose a significant risk of sudden failure, which could lead to loss of hydraulic function, uncontrolled movement of the boom, and serious injury. The telehandler must be taken out of service immediately and tagged out until the hose is replaced. Temporary fixes or delayed repairs are unacceptable for such a critical component.