# SDR SWIA202163035

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 23, 2021
- Submitted: December 7, 2021
- Operation: Air carrier
- Aircraft: [N923SW](https://openairdocs.org/aircraft/N923SW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7664
- Aircraft time: 46,142 hours, 39,408 cycles
- System (JASC): [5322 · Fuselage Internal Mounting Structure](https://openairdocs.org/jasc/5322)
- Part: None
- Condition: Corroded
- 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/SWIA202163035

## Discrepancy

*FLOOR BEAM UPPER CAP AT LBL9 BETWEEN FS569 AND FS610 HAS CORROSION.     (C-CHECK RO 12/04/2021)    REPLACED FLLOR BEAM LBL9 BETWEEN FS569 AND FS610 PER CRJ200 SRM 51-23-00 , SRM 51-42-21 , SRM 51-45-00 ,  / SRM 51-42-22 & SRM 51-42-34 PER STEPS 1 THROUGH 5 OF MHI RJ R.E.O. 601R-53-61-7744 REV. -- DATED 2021-11-06 . C/W WITH SKYWEST TASK CARD 51-900-1003-SKY AND SEE CONTINUATION CARD FOR DETAILS

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