# SDR IPXA2020071457779

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 23, 2020
- Submitted: July 14, 2020
- Operation: Air carrier
- Aircraft: [N281UP](https://openairdocs.org/aircraft/N281UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48538
- Aircraft time: 68,206 hours, 15,122 cycles
- System (JASC): [5713 · Wing, Longeron/Stringer](https://openairdocs.org/jasc/5713)
- Part: Stringer
- Part number: ARB7115515
- 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/IPXA2020071457779

## Discrepancy

INSPECTION TYPE:3C LT WING STRINGER 5 IS CRACKED BETWEEN STA XORS= 683.4 TO 700.0 AND BETWEEN STA XORS= 713.65 TO 737.55.  REPAIRED CRACKED LT WING STRINGER 5 BETWEEN STA XORS= 669 TO 700 AND BETWEEN STA XORS= 726 TO 757 IAW SRM 57-00-00 REPAIR 3 FIG 201. (MAJOR)

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