# SDR IPXA2021060870300

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 21, 2021
- Submitted: June 8, 2021
- 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: 66,544 hours, 18,814 cycles
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Spar Cap
- Part number: ARB74132
- Condition: Corroded
- Location: Rt Wing
- 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/IPXA2021060870300

## Discrepancy

INSPECTION TYPE:2CRT WING REAR SPAR UPPER CAP BELOW #3 SPOILER HAS CORROSION.REPAIRED CORRODED RT WING REAR SPAR UPPER CAP AT STA XORS 653.100 IAW VT-SAA EA 011-5700-01-A9140 REV. IR AND UPS EO MD11-5710-80599-A. (MINOR)

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