Which statement best describes how to document corrosion findings on wheel rims or bearing housings?

• A. Document findings only if corrosion is severe
• B. Ignore and continue flight
• C. Document findings and actions taken after cleaning and inspection
• D. Do not document unless you replace parts

Answer: (C)

Documenting corrosion findings and the actions taken after cleaning and inspection is essential. This creates a clear record of what was found, what was done to verify the condition, and what follow-up is required, which is crucial for maintaining airworthiness and planning future maintenance. Even minor corrosion should be documented because it can progress over time, and the record helps track trends and justify repairs, replacements, or ongoing monitoring. For wheel rims or bearing housings, note the exact location, the type and extent of corrosion, and the remedy performed—whether cleaning, treatment, repair, or replacement—and include the date and the next inspection due. This approach keeps the maintenance history complete and supports regulatory compliance and service information. Other approaches fall short because they skip documentation unless the issue seems severe, ignore findings, or record only when a part is replaced, which loses important history and can compromise safety.