# SDR IPXA2020032053381

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 4, 2020
- Submitted: March 20, 2020
- Operation: Air carrier
- Aircraft: [N278UP](https://openairdocs.org/aircraft/N278UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48577
- Aircraft time: 72,270 hours, 13,630 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Doubler
- Part number: ARB28931
- Condition: Cracked
- Location: Lt Wing
- 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/IPXA2020032053381

## Discrepancy

INSPECTION TYPE:3CLT WING FIXED L/E BEADED DOUBLER IS CRACKED BETWEEN STA. XOS 661 - XOS 667.REPAIRED CRACKED LT WING FIXED L/E BEADED DOUBLER BETWEEN STA. XOS 661 - XOS 667 IAW MD-11 SRM 57-40-02 REPAIR 15, FIGURE 205. (MAJOR)

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