What is required in the post-PDM discrepancy report to be effective?

What is required in the post-PDM discrepancy report to be effective?

• A. Brief summary
• B. Detailed and exact in description
• C. Only the defect location
• D. Photos only

Answer: (B)

A post-PDM discrepancy report must be detailed and exact in description so the maintenance team can quickly locate, understand, and correct the issue without guessing. The exactness ensures there’s no ambiguity about what is wrong, where it is, and how it affects the system. Include the exact component or subsystem, the precise location on the aircraft, part or serial numbers if applicable, and clear observations (for example, measurements, wear, corrosion, leakage, deformation). Describe how the defect was observed, under what conditions, and any relevant tolerances or reference manuals. If possible, note flight hours since last PM, environmental factors, and include any supporting measurements or data. Photos are helpful but should complement, not replace, a complete written description. This level of detail enables accurate disposition, proper corrective actions, and efficient scheduling of further inspections or parts.

A post-PDM discrepancy report must be detailed and exact in description so the maintenance team can quickly locate, understand, and correct the issue without guessing. The exactness ensures there’s no ambiguity about what is wrong, where it is, and how it affects the system. Include the exact component or subsystem, the precise location on the aircraft, part or serial numbers if applicable, and clear observations (for example, measurements, wear, corrosion, leakage, deformation). Describe how the defect was observed, under what conditions, and any relevant tolerances or reference manuals. If possible, note flight hours since last PM, environmental factors, and include any supporting measurements or data. Photos are helpful but should complement, not replace, a complete written description. This level of detail enables accurate disposition, proper corrective actions, and efficient scheduling of further inspections or parts.