# SDR FDEA201004121144

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 12, 2010
- Submitted: April 30, 2010
- Operation: Air carrier
- Aircraft: N577FE
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48469
- Aircraft time: 55,452 hours, 11,861 cycles
- Engine: Pwa PW4462
- System (JASC): [5415 · Nacelle/Pylon, Attach Fittings](https://openairdocs.org/jasc/5415)
- Part: Fitting
- Part number: AJC7599501
- Condition: Cracked
- Location: Lt Pylon
- Stage of operation: IN
- How discovered: U
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA201004121144

## Discrepancy

CRACK INDICATION FOUND DURING ULTRASONIC INSP ON SECOND FASTENER HOLE   ON LT SIDE PYLON CARRY THROUGH CAP COMMON TO AFT FLANGE OF NR 4 BANJO. REPAIR IAW EA 1-5530-137966 TITLE: "STABILIZERS - VERTICAL STABILIZER - NR 4 BANJO   FITTING (REAR SPAR) AND CARRY THROUGH CAP RAPAIR" (MAJOR REPAIR).

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