# SDR REXA2021042700273

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 13, 2021
- Submitted: April 27, 2021
- Operation: Air carrier
- Aircraft: [N324PQ](https://openairdocs.org/aircraft/N324PQ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15324
- Aircraft time: 15,328 hours, 11,079 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: CC670340953
- Condition: Corroded
- Location: Bs 280 Bl11l/R
- 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/REXA2021042700273

## Discrepancy

FS 280 CROSSBEAM J ANGLE HAS AREAS OF CORROSION AROUND NUTPLATES.
REMOVED CORRODED J ANGLE AT FS 280 CROSSBEAM AND INSTALLED NEW SERVICEABLE ANGLE PN CC670-34095-3S IAW CRJ 900 SRM 51-42-21-00-001- 
A01 AND 51-42-06-001-001-A01 RECOMPED SEVERAL AVI BAY LIGHT BULBS IAW CRJ 900 AMM 33-32-03-400-801-A01. WVAC EMP #574771

---
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.