# SDR IPXA2018072331929

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 3, 2018
- Submitted: July 23, 2018
- Operation: Air carrier
- Aircraft: N285UP
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48457
- Aircraft time: 98,206 hours, 17,942 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: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2018072331929

## Discrepancy

INSPECTION TYPE:4C, RT WING UPPER T/E PANEL IS BULGED UP JUST FWD OF NR 5 SPOILER O/B END. REPAIRED RT WING REAR SPAR UPPER CAP AFT FLANGE BETWEEN XORS 771.5 - XORS 826 IAW EA 011-58710-01-A7348 REV IR AND EO MD11-5710-69280-A. (MAJOR)

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