# SDR FDEA202108182059

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 18, 2021
- Submitted: September 27, 2021
- Operation: Air carrier
- Aircraft: [N307FE](https://openairdocs.org/aircraft/N307FE), registered now
- Make and model: Doug MD-10-30F
- Registry model: [Doug MD-10-30F](https://openairdocs.org/model/mcdonnell-douglas-md-10-30f) (OpenAirDocs)
- Aircraft serial: 48291
- Aircraft time: 77,588 hours, 26,855 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: AEA05823
- Condition: Cracked
- Location: Bs 1256 Lbl 112
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA202108182059

## Discrepancy

FUSELAGE MAINFRAME OVERWING FLOOR BEAM L/H SIDE AT STA 1256 LBL 112 IS CRACKED   APPROX. ONE INCH IN LENGHT. (MKD) REPAIRED FUSELAGE MAINFRAME OVERWING FLOOR BEAM AT STA 1256 LBL112 REF BOEING   SERVICE BULLETIN DC10-53-172 FIG 5, DWG SR10530081, EA 8-5310-T0363831 TITLED:   FUSELAGE -   MAINFRAME- CENTER FUSELAGE FLOOR SUPPORT INSTALLATION, STA 1256

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