# SDR IPXA2020071457781

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 24, 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: APB7476501
- Condition: Cracked
- Location: 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/IPXA2020071457781

## Discrepancy

INSPECTION TYPE:3C CENTER WING TANK STRINGER 52 IS CRACKED AT STA XCW=46.5.  REPAIRED CRACKED CENTER WING TANK STRINGER 52 BETWEEN STA XCW= 36 TO XCW= 58 IAW SRM 57-10-03 REPAIR 1 FIG 201. (MAJOR)

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