# SDR VNAA2020022499903

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 2020
- Submitted: February 24, 2020
- Operation: Air carrier
- Aircraft: [N562NN](https://openairdocs.org/aircraft/N562NN), registered now
- Make and model: Bombdr CL6002D15
- Aircraft serial: 15347
- Aircraft time: 12,510 hours, 11,447 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Bs 1047
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/VNAA2020022499903

## Discrepancy

LH FLOOR SUPPORT AT FS 1047.00 APPROX AT FLOORBAORD 281JLF HAS SMALL AREA OF CORROSION. MARKED WITH ORANGE TAPE. N.UPTON 02/04/20 (ROSEM) M/A: 1. N/A C/A: 1. BLENDED CORROSION IAW SRM 51-21-06-001-001-A01. FOUND TO BE OUT OF LIMITS IAW CRJ900 SRM 53-61-43-101-001-A02. M.WILLIAMS 2/5/20 M/A: 2. REPAIR REQUIRED IAW CRJ900 SRM 53-00-41-201-001-A03. M.WILLIAMS 2/5/20 C/A: 2. CUTAWAY DAMAGED SECTION OF FLOOR BEAM IAW CRJ900 SRM 53-00-41-201-001-A03. M.BATTEN 2/12/20 M/A: 3. NDT REQUIRED @ REPAIR CUT LINES. M.BATTEN 2/12/20 C/A: 3. PERFORMED EDDY CURRENT ON L/H FLOORBEAM AT FS 1047 CUT LINES AND REWORKED AREA IAW CRJ900 SRM 53-00-41-201-001-A03, STEP 5B3. NO INDICATIONS NOTED AT THIS TIME. B.FLEEMAN 2/12/20 M/A: 4. R

---
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.