# SDR FDEA202110272630

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 27, 2021
- Submitted: November 24, 2021
- Operation: Air carrier
- Aircraft: [N522FE](https://openairdocs.org/aircraft/N522FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48476
- Aircraft time: 85,134 hours, 16,339 cycles
- System (JASC): [5750 · Wing, Control Surfaces](https://openairdocs.org/jasc/5750)
- Part: Bracket
- Part number: ARC050213
- 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/FDEA202110272630

## Discrepancy

LEFT HAND  WING- OUTBOARD FLAP ASSEMBLY. INBOARD FORWARD HINGE (WING SIDE)   BARREL NUT SPOT FACE CORROSION. CORROSION AT LEFT HAND WING-OUTBOARD FLAP ASSEMBLY. INBOARD FORWARD HINGE   (WING SIDE) BARREL NUT SPOT FACE REWORKED AS PER MD-11 CMM57-44-08 AND FOUND   EXCEED LIMIT BASE THE DIFFERENT BETWEEN DRAWING AND CMM MAXIMUM REWORK LIMITS   FOR BARREL NUT HOLE.REPAIR SHIM FABRICATED AND INSTALLED AS PER MD-11CMM57-44-08   AND EA#1-5750-T0365244 PART 1 STEP 2.TITLE:WINGS-FLIGHT SURFACES -EO1-5750-7-5002-  LEFT HAND WING OUTBOARD FLAP. INBOARD FORWARD HINGE (WING SIDE)-CORROSION   REPAIR . REPAIR CLASSIFIED AS MINOR PER GMM6-2-100.REFER TO SNRM N00488 ATTACHED   EA#1-5750-T0365244 PART 1 FOR DETAILS.

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