# SDR DALA2022112807569

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 23, 2022
- Submitted: November 28, 2022
- Operation: Air carrier
- Aircraft: [N659DL](https://openairdocs.org/aircraft/N659DL), registered now
- Make and model: Boeing 757232
- Aircraft serial: 24421
- Aircraft time: 96,683 hours, 44,003 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Fuselage
- 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/DALA2022112807569

## Discrepancy

SHIP 659 CORROSION ON FLOOR STRINGERS (LOWER AND UPPER SURFACES) RBL 7.5, 10.2 AND 16.10 BTW STA.1320 TO 1340 AT AFT CARGO COMPARTMENT, IN REFERENCE NRC. 00175. CORRECTIVE ACTION: SUMMARY OF NRC 00789, FLOOR STRINGERS (RBL 7.5 STA 1305 TO 1340), (10.2 STA 1310 TO 1340), AND (16.10 STA 1290 TO 1340) WERE REPAIRED PER B757-200 SRM. (2509438)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.