An operator's daily log indicates persistent minor issues, such as a slightly sticky control lever and minor oil weeping from a hose, over a two-week period. The supervisor reviews these logs. What action should the supervisor take?

Question: An operator's daily log indicates persistent minor issues, such as a slightly sticky control lever and minor oil weeping from a hose, over a two-week period. The supervisor reviews these logs. What action should the supervisor take?

Answer options: ✅ Schedule maintenance to address the cumulative effect of these minor issues before they escalate into a major breakdown.

• Instruct the operator to simply continue documenting and ensure it doesn't worsen.
• Ignore the issues, as they are minor and don't directly impact safety yet.
• Blame the operator for not fixing the issues themselves.

Correct answer: Schedule maintenance to address the cumulative effect of these minor issues before they escalate into a major breakdown.

Explanation: Consistent documentation of minor defects in daily logs highlights emerging issues that could lead to catastrophic failure. Proactive maintenance based on these records, as per CSA Z150-16, Clause 5.2.3, is crucial for preventing major incidents and ensuring long-term crane reliability.