# SDR SWIA2020090152099

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 25, 2020
- Submitted: September 1, 2020
- Operation: Air carrier
- Aircraft: [N463SW](https://openairdocs.org/aircraft/N463SW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7820
- Aircraft time: 36,152 hours, 32,596 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- 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/SWIA2020090152099

## Discrepancy

*FLOOR STRAP AT FS 559.0 RBL 18-27 CORRODED   (C-CHECK) RO 8/28/2020    REMOVED CORROSION ON FLOOR STRAP AT FS 559.0 & RBL 27-36 REF CRJ 200 SRM. ORIGINAL THICKNESS IS 0.050" WITH REMAINING 0.042" AND MATERIAL LOSS 0.008", MAX. PERMISSIBLE IS 0.005", THEREFORE FOUND TO BE OUT OF LIMITS. REF: CRJ-200 SRM.   LOCATED AND DRILLED NEW FLOOR STRAP REF CRJ 200 SRM.  INSTALLED NEW FLOOR STRAP AT FS 559.0 RH RBL 27-36 PN 901R31025-29 REF CRJ 200 SRM  FINISHED ALL FASTENERS ON FLOOR STRAP REF CRJ 200 SRM.  PERFORMED PRESSURE CHECK OF REPAIRED AREA REF. CRJ 200 AMM. CHECK GOOD.

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