# SDR CALA2025061805677

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 17, 2025
- Submitted: June 18, 2025
- Operation: Air carrier
- Aircraft: [N57864](https://openairdocs.org/aircraft/N57864), registered now
- Make and model: Boeing 757-33N
- Registry model: [Boeing 757-33N](https://openairdocs.org/model/boeing-757-33n) (OpenAirDocs)
- Aircraft serial: 32588
- Aircraft time: 71,824 hours, 22,161 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 284N102090
- Condition: Cracked
- Location: Zone 100
- 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/CALA2025061805677

## Discrepancy

E/E FLOOR BEAM RBL 2 AND STA 480 TO 500 SUPPORT BRACKET WITH CRACK IN THE HOLE OF BOLTS ESFR COMPLETED. REMOVED INTERCOSTAL IAW SRM 51-40-02-0G-0 AND FABRICATE D. INSTALLED IAW SRM 51-40-02-0G-0 TRAVELER# T25/181 9543 REF DWG. 284N1020 LP#: 5223664.

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