# SDR FDEA202110312697

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 31, 2021
- Submitted: November 29, 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): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Bracket
- Part number: ARC0154501
- Condition: Corroded
- Location: Lt Wing Te Flap
- 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/FDEA202110312697

## Discrepancy

LEFT HAND WING-INBOARD FLAP ASSEMBLY . OUTBOARD FORWARD HINGE (WING SIDE)   PIVOT BORE LUG SPOT FACE CORROSION. CORROSION AT LEFT HAND WING-INBOARD FLAP ASSEMBLY . OUTBOARD FORWARD HINGE   (WING SIDE) PIVOT BORE LUG SPOT FACE REWORKED AND FOUND EXCEED LIMIT AS PER MD-11   CMM57-44-07. AND FOUND ACCEPTED  AS PER EA#1-5750-104702G PART 3 STEP 1.F.FIGURE 2.   TITLE: WINGS-FLIGHT SURFACES-LEFT HAND WING-INBOARD FLAP-OUTBOARD FORWARD   HINGE (WING SIDE) REPAIR-PSE57.55.01.1 INSPECTION-ALTERNATE METHOD. REPAIR   CLASSIFIED AS MAJOR PER GMM6-2-100.(WRI:57508326 FOR DETAILS)

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