# SDR IPXA2023012690289

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 3, 2023
- Submitted: January 26, 2023
- Operation: Air carrier
- Aircraft: N270UP
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48576
- Aircraft time: 65,866 hours, 18,436 cycles
- System (JASC): [2810 · Fuel Storage](https://openairdocs.org/jasc/2810)
- Part: Stringer
- Part number: APB74761
- Condition: Cracked
- Location: Aux Fuel Tank
- 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/IPXA2023012690289

## Discrepancy

INSPECTION TYPE:C3,  MAJOR REPAIR,   UPPER CENTER AUX TANK EXISTING REPAIR IS CRACKED LOCATED BETWEEN STA X-17 AND X17 STR 47.REPAIRED CRACKED EXISTING REPAIR STRINGER 47 BETWEEN STA X-17 AND X17  IAW EA 011-5710-01-A9807 REV I/R & EO MD11-5710-85669-A.

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