# SDR FDEA201508072499

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 7, 2015
- Submitted: August 7, 2015
- Operation: Air carrier
- Aircraft: [N529FE](https://openairdocs.org/aircraft/N529FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48624
- Aircraft time: 478 hours, 10,154 cycles
- System (JASC): [5744 · Wing, Control Surface Attach Fittings](https://openairdocs.org/jasc/5744)
- Part: Hinge
- Condition: Corroded
- Location: Lt 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/FDEA201508072499

## Discrepancy

LEFT WING, WING SIDE, OTBD FLAP OTBD HINGE, PIVOT HOLE BORE FOUND CORROSIONS.  CORROSION REWORKED & FOUND EXCEEDED LIMIT IAW CMM 57-44-09.  EXISTING HOLE DIAMETER =2.3105", FINAL HOLE DIAMETER =2.334", MAXIMUM ALLOWABLE HOLE DIAMETER =2.3135".  REPAIR BUSHING FABRICATED BY MACHINING & INSTALLED IAW EA 1-5750-T0319446 PART 1 STEP 1B.  REPAIR CLASSIFIED MINOR IAW GMM 6-2-100.  REFER TO WRI 57501279 FOR WORK DETAILS.

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