# SDR FDEA202203170552

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 17, 2022
- Submitted: April 7, 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): [5750 · Wing, Control Surfaces](https://openairdocs.org/jasc/5750)
- Part: Bracket
- Part number: ARC050312
- Condition: Corroded
- Location: Zone 600
- 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/FDEA202203170552

## Discrepancy

RIGHT HAND WING - OUTBOARD FLAP ASSEMBLY. OUTBOARD FORWARD HINGE (WING SIDE)   UPPER BARREL NUT BORE CORROSION. CORROSION AT RIGHT HAND WING - OUTBOARD FLAP ASSEMBLY. OUTBOARD FORWARD HINGE   (WING SIDE) UPPER BARREL NUT BORE  (HOLE #7) REWORKED AND FOUND EXCEED LIMIT AS   PER MD-11 CMM57-44-09. OVERSIZED BUSHING FABRICATED BY MACHINING AND INSTALLED AS   PER MD-11 CMM57-44-09 AND EA.#:1-5750-T0307629 A PART 3 STEP 2B. TITLE: WINGS - FLIGHT   SURFACES- EO1-5750-7-5002-RH WING -OUTBD FLAP, OUTBD FWD HINGE (WING SIDE)-  CORROSION REPAIR.REPAIR CLASSIFIED AS MINOR PER GMM6-2-100. REFER TO SNRM   NUMBER : N00850 ATTACHED EA.#:1-5750-T0307629 A PART 3 FOR DETAILS.

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