# SDR SWIA2020031049111

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 21, 2020
- Submitted: March 10, 2020
- Operation: Air carrier
- Aircraft: [N905EV](https://openairdocs.org/aircraft/N905EV), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7632
- Aircraft time: 39,265 hours, 36,176 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Strap
- Condition: Corroded
- Location: Fuselage
- 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/SWIA2020031049111

## Discrepancy

*PRESSURE FLOOR BEAM STRAP CORROSION FS424.00 RBL 27 AND OUTBD (MARKED)   (C CHECK) RO 3/7/2020    REMOVED CORROSION FROM PRESSURE FLOOR BEAM STRAP FS424.00 RBL27 AND OUTBD. CRJ200 SRM. STRAP ORIGINAL MATERIAL THICKNESS = 0.050", MATERIAL LEFT AFTER BLENDING = 0.044", MATERIAL LOSS = 0.006" MAX ALLOWABLE LOSS IS 10% OR THICKNESS OR 0.005" REF: CRJ200 SRM, FOUND STRAP TO BE OUT OF LIMITS. REPLACED FLOOR BEAM STRAP, REF CRJ200 SRM.

---
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.