Motors must be inspected every __ months and a record kept on this job.

Motors must be inspected every __ months and a record kept on this job.

• A. 3 months
• B. 9 months
• C. 12 months
• D. 6 months

Answer: (D)

Regular inspection of motors and keeping a maintenance record is how you catch wear and potential failures before they cause downtime or safety issues. Six months is a practical cadence because it balances catching lubrication issues, bearing wear, loose electrical connections, insulation degradation, and cooling problems with not overburdening the maintenance process. With a semiannual check, you can verify that guards, brakes, and safety interlocks are functioning, while also updating a written history that shows when parts were serviced or replaced and when the next check is due. This record-keeping is key for tracking trends, planning future work, and demonstrating compliance during audits. Shorter intervals can be unnecessarily heavy on resources for many motors, while longer gaps increase the risk that developing problems go unnoticed.

Regular inspection of motors and keeping a maintenance record is how you catch wear and potential failures before they cause downtime or safety issues. Six months is a practical cadence because it balances catching lubrication issues, bearing wear, loose electrical connections, insulation degradation, and cooling problems with not overburdening the maintenance process. With a semiannual check, you can verify that guards, brakes, and safety interlocks are functioning, while also updating a written history that shows when parts were serviced or replaced and when the next check is due. This record-keeping is key for tracking trends, planning future work, and demonstrating compliance during audits. Shorter intervals can be unnecessarily heavy on resources for many motors, while longer gaps increase the risk that developing problems go unnoticed.