# SDR SWIA202156989

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 21, 2021
- Submitted: March 25, 2021
- Operation: Air carrier
- Aircraft: [N909SW](https://openairdocs.org/aircraft/N909SW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7558
- Aircraft time: 46,600 hours, 39,883 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Strap
- Condition: Corroded
- Location: Bs 559
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA202156989

## Discrepancy

*CORROSION ON FLOOR SUPPORT STRAP BETWEEN RBL27 €“ RBL45 AT FS 559.00   (C-CHECK) RO 3/24/2021    FLOOR SUPPORT STRAP BETWEEN RBL27 €“ RBL45 AT FS559.00 HAS CORROSION ACROSS ENTIRE LENGTH. REPLACEMENT IS NECESSARY WHEN MORE THAN 30% OF ITS LENGTH IS DAMAGED. STRAP IS OUT OF LIMITS. REF: CRJ200 SRM 53-00-00.  REMOVED FLOOR SUPPORT STRAP BETWEEN RBL27 €“ RBL45 AT FS 559.00. REF: CRJ200 SRM 51-42-06.  - INSTALLED NEW FLOOR SUPPORT STRAP BETWEEN RBL27 - RBL45 AT FS 559.00 WITH 3EA NEW NUTPLATES AND 1EA NEW DOMENUT. REF: CRJ200 SRM 51-42-06 AND DWG 601R31025 REV N.  COMPLIED WITH 51-900-1003-SKY.  PRESSURE CHECKS GOOD.

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