# SDR DALA2016020900987

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 2, 2016
- Submitted: February 12, 2016
- Operation: Air carrier
- Aircraft: [N652DL](https://openairdocs.org/aircraft/N652DL), registered now
- Make and model: Boeing 757232
- Aircraft serial: 24392
- Aircraft time: 87,049 hours, 36,361 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Bs 365-377
- 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/DALA2016020900987

## Discrepancy

CORROSION ON LT FLOOR SUPPORT WEB AT MAIN CABIN BETWEEN BS 365 AND BS 377, LBL60. CORROSION TASK,  CP53-221-0211.  FOUND CORROSION ON LT FLOOR SUPPORT BS 365-BS 377, LBL 60.  OUT OF LIMIT IAW SRM 53-00-51 AD1.  R & R FLOOR SUPPORT, PN 141N5170-48, PO 652DL-00333. IAW SRM 51-40-52, SRM 51-40-5 & DWG NR 141N5170, REV C.

---
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.