# SDR FDEA202203190593

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 19, 2022
- Submitted: April 11, 2022
- Operation: Air carrier
- Aircraft: [N594FE](https://openairdocs.org/aircraft/N594FE), registered now
- Make and model: Doug MD-11
- Registry model: [Doug MD-11](https://openairdocs.org/model/mcdonnell-douglas-md-11) (OpenAirDocs)
- Aircraft serial: 48552
- Aircraft time: 90,001 hours, 18,931 cycles
- System (JASC): [5710 · Wing Main, Frame Structure](https://openairdocs.org/jasc/5710)
- Part: Cap
- Part number: ARB74141
- Condition: Corroded
- Location: Zone 500
- 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/FDEA202203190593

## Discrepancy

LEFT HAND WING REAR SPAR LOWER CAP AFT FLANGE XORS = 1051 FOUND CORROSION LEFT HAND WING REAR SPAR LOWER CAP AFT FLANGE XORS = 1051 CORROSION REMOVED   AND FOUND EXCEED LIMIT AS PER SRM 57-00-10-1A FIGURE 101 ALLOWABLE DAMAGE 1. LEFT   HAND WING REAR SPAR LOWER CAP AFT FLANGE XORS = 1051 REPAIR CARRIED OUT AS PER   SRM 57-20-10-2R REPAIR 1 FIGURE 201. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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