# SDR IPXA2018060130219

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 17, 2018
- Submitted: June 1, 2018
- Operation: Air carrier
- Aircraft: [N257UP](https://openairdocs.org/aircraft/N257UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48451
- Aircraft time: 73,942 hours, 14,897 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Part number: ARB3027501
- Part serial: 48485
- Condition: Chafed
- Location: Lt Wing
- 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/IPXA2018060130219

## Discrepancy

LEFT WING DROOP LE SKIN, FWD EDGE HAS PREVIOUS REPAIR CHAFED THROUGH.  REMOVED THE REPAIR DOUBLER, FABRICATED AND INSTALLED REPLACEMENT REPAIR DOUBLER IAW SRM 57-40-01, REPAIR 15, FIGURE 202.  MAJOR.

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