# SDR FDEA202101110052

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 11, 2021
- Submitted: January 20, 2021
- Operation: Air carrier
- Aircraft: [N933FD](https://openairdocs.org/aircraft/N933FD), registered now
- Make and model: Boeing 757-21B
- Registry model: [Boeing 757-21B](https://openairdocs.org/model/boeing-757-21b) (OpenAirDocs)
- Aircraft serial: 24330
- Aircraft time: 62,643 hours, 36,857 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 144N507010
- Condition: Punctured
- Location: Main Deck
- 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/FDEA202101110052

## Discrepancy

MAIN DECK STA 1055 LBL 43 FLOOR SUPPORT HAS A PUNCTURE HOLES. EVALUATED FLOOR SUPPORT AT MAIN DECK STA 1055 LBL 43,FOUND DAMAGE ONLY ON CO  COVER  COVER PLATE IAW B 757 SRM 51-10-02-OG,FABRICATED AND INSTALLED NEW COVER PLATE   IAW B 757 SRM 51-40-02-OG AND BOEING DWG # 144N5070 REV: B AND W.

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