# SDR ASAA2016092818310

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 28, 2016
- Submitted: October 14, 2016
- Operation: Air carrier
- Aircraft: N315AS
- Make and model: Boeing 737990
- Aircraft serial: 30019
- Aircraft time: 50,486 hours, 19,613 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Shield
- Part number: 146A8127412
- Condition: Corroded
- Location: Bs 767-787
- 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/ASAA2016092818310

## Discrepancy

AFT CARGO FLOOR SUPPORT HAS CORROSION BETWEEN BS 767 AND 787, STRINGER 25 AND 26R.  ACFT GROUNDED.  BLEND OUT AREA FOUND OUT OF LIMITS. IAW SRM 53-60-15-1A-1, LOCATED DRILLED AND INSTALLED NEW FLOOR SUPPORT IAW DWG 14A0081-REV A.

---
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.