Which action is required if corrosion is discovered during a daily inspection of the BPU's battery connections?

Which action is required if corrosion is discovered during a daily inspection of the BPU's battery connections?

• A. Replace the battery
• B. Ignore the corrosion if minor
• C. Remove the corrosion according to the technical order
• D. Clean with solvent and reuse

Answer: (C)

Corrosion on battery connections signals a degraded electrical path and potential failure, so the correct action is to remove the corrosion using the approved procedure in the technical order. Following the TO ensures you use the right cleaner, tools, and steps, and you perform the work safely and consistently. After cleaning, you inspect the terminals and cable lugs for any damage, re-torque to the specified value, and apply any required corrosion-preventive treatment as the TO instructs. This approach preserves the integrity of the connection and prevents future problems, rather than replacing the battery or taking an ad-hoc approach. Ignoring corrosion or cleaning with an unapproved method and reusing the battery would not meet the documented maintenance standard and could lead to electrical faults.

Corrosion on battery connections signals a degraded electrical path and potential failure, so the correct action is to remove the corrosion using the approved procedure in the technical order. Following the TO ensures you use the right cleaner, tools, and steps, and you perform the work safely and consistently. After cleaning, you inspect the terminals and cable lugs for any damage, re-torque to the specified value, and apply any required corrosion-preventive treatment as the TO instructs. This approach preserves the integrity of the connection and prevents future problems, rather than replacing the battery or taking an ad-hoc approach. Ignoring corrosion or cleaning with an unapproved method and reusing the battery would not meet the documented maintenance standard and could lead to electrical faults.