# SDR FDEA202109232362

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 23, 2021
- Submitted: September 29, 2021
- Operation: Air carrier
- Aircraft: [N521FE](https://openairdocs.org/aircraft/N521FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48478
- Aircraft time: 84,111 hours, 15,761 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Fitting
- Part number: ARC27368
- Condition: Cracked
- Location: Rt 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/FDEA202109232362

## Discrepancy

RIGHT HAND WING - INBOARD TRAILING EDGE FLAP INBOARD LOWER SEGMENT AFTER   REMOVAL FOUND LOWER FORWARD ANGLE CRACKED AT LOWER FORWARD INBOARD AREA . RIGHT HAND WING INBOARD TRAILING EDGE FLAP INBOARD LOWER SEGMENT LOWER   FORWARD STATION TR XIFH 133.90 CRACKED TEE CHORD REMOVED AND REPLACED AS PER   SRM 51-31-01-OG . TEE CHORD FABRICATED AS PER DOUGLAS DRAWING ARC 2736 REVISION .   B . REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100 .

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