# SDR FDEA2019123183317

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 28, 2019
- Submitted: January 2, 2020
- Operation: Air carrier
- Aircraft: [N574FE](https://openairdocs.org/aircraft/N574FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48499
- Aircraft time: 87,878 hours, 20,658 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Panel
- Part number: APB7242
- Condition: Corroded
- Location: Main Cargo
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA2019123183317

## Discrepancy

MAIN CARGO DECK, STA1346 LBL108, CENTER WING UPPER PANEL HAS CORROSION (MARKED) REMOVED FASTENERS, REMOVED CORROSION, NDT WAS CALLED OUT TO DO A REMAINING   THICKNESS CHECK, FOUND AREA TO BE WITHIN ALLOWABLE LIMITS OF SRM  57-10-01-1A FIG   101  & INSPECTED ALL OPEN HOLES WITH NO DEFECTS NOTED, AREA WAS TREATED, PRIMED,   FASTENERS WERE RE-INSTALLED AND VAPOR BARRIER WAS APPLIED.

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