# SDR IPXA2019061754293

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 24, 2019
- Submitted: June 17, 2019
- Operation: Air carrier
- Aircraft: N271UP
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48572
- Aircraft time: 63,373 hours, 17,517 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Part number: APB74711
- Condition: Cracked
- Location: 42
- 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/IPXA2019061754293

## Discrepancy

INSPECTION TYPE:3CCENTER WING FUEL TANK LOWER STRINGER 42 IS CRACKED AT XCW 42.REPAIRED CRACKED CENTER WING FUEL TANK LOWER STRINGER 42 BETWEEN XCW=-34.0 TO XCW=-58.0 IAW MD-11 SRM 57-10-03 REPAIR 1, FIGURE 201. (MAJOR)

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