# SDR IPXA2018062230942

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 10, 2018
- Submitted: June 22, 2018
- Operation: Air carrier
- Aircraft: N279UP
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48573
- Aircraft time: 72,324 hours, 13,592 cycles
- System (JASC): [5350 · Aerodynamic Fairings](https://openairdocs.org/jasc/5350)
- Part: Stiffener
- Part number: AKC786837
- Condition: Chafed
- Location: Tail Cone
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2018062230942

## Discrepancy

TAIL CONE UPPER PATIO DOOR LT SIDE STIFFNER ANGLE,  BEHIND SPRING SEAL HAD DEEP WEAR.  REMOVED, FABRICATED, AND REPLACED THE STIFFNER ANGLE IAW DWG AKC7868, AND SRM 51-31-01.

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