# SDR SWI2023F00156

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 8, 2023
- Submitted: July 27, 2023
- Operation: Air carrier
- Aircraft: [N971SW](https://openairdocs.org/aircraft/N971SW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7947
- Aircraft time: 43,838 hours, 37,642 cycles
- System (JASC): [5322 · Fuselage Internal Mounting Structure](https://openairdocs.org/jasc/5322)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Corroded
- Location: Unknown
- 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/SWI2023F00156

## Discrepancy

*FLOOR SUPPORT STRAP AT FS559 BETWEEN FLOOR BEAM AT LBL27 AND PRESSURE FLOOR SILL IS CORRODED.     (C-CHECK RO 7/23/2023)    REMOVED AND REPLACED THE FLOOR SUPPORT STRAP AT FS 559 BETWEEN LBL 27 AND THE PRESSURE FLOOR SILL REF DRAWING 601R31025 REV: N, CRJ 200 SRM 51-42-06 AND 51-42-15. COMPLIED WITH 51-900-1003-SKY

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