# SDR IPXA3M79084

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 6, 2013
- Submitted: July 1, 2013
- Operation: Air carrier
- Aircraft: [N252UP](https://openairdocs.org/aircraft/N252UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48768
- Aircraft time: 45,317 hours, 9,414 cycles
- System (JASC): [5714 · Wing, Center Box](https://openairdocs.org/jasc/5714)
- Part: Skin
- Part number: APB74471
- Condition: Corroded
- Location: Center 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/IPXA3M79084

## Discrepancy

INSPECTION TYPE:2C, CENTER WING UPPER SURFACE CORRODED ABOVE STR 16 AT RBL 103 MAIN CABIN SUBFLOOR.  REPAIRED WING EXTERIOR SKIN AT RBL 103, STR 16 IAW STASA EA 011-5730-01 -A4712, REV IR AND EO MD11-5730-51179-A.  (MINOR)

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