# SDR FDEA202202070249

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 7, 2022
- Submitted: February 9, 2022
- Operation: Air carrier
- Aircraft: [N940FD](https://openairdocs.org/aircraft/N940FD), registered now
- Make and model: Boeing 757-200 SERIES
- Registry model: [Boeing 757-200 SERIES](https://openairdocs.org/model/boeing-757-200-series) (OpenAirDocs)
- Aircraft serial: 24772
- Aircraft time: 69,402 hours, 24,055 cycles
- System (JASC): [5100 · Standard Practices/Structures](https://openairdocs.org/jasc/5100)
- Part: Frame
- Part number: 146N871163
- Part serial: NSN
- Condition: Cracked
- Location: Zone 100
- Stage of operation: UK
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA202202070249

## Discrepancy

BS 1640 S-14L I/B BOTTOM HOLE HAS A CRACK INDICATION AT 8 O'CLOCK LOOKING AFT. COMPLIED WITH ALL STEPS TO COMPLETION 1-10 OF EA  T  F-5310-T0366488 P1      FUSELAGE - MAINFRAME - CRACK INDICATION AT STA 1640 FUSELAGE FRAME WEB, S-14L AT   LOWER INBOARD HOLE LOCATION - FREEZE PLUG REPAIR.         CAT 'B' REPAIR    MAJOR REPAIR

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