# SDR REXA2026082601739

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 16, 2026
- Submitted: August 26, 2026
- Operation: Air carrier
- Aircraft: [N926XJ](https://openairdocs.org/aircraft/N926XJ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15184
- Aircraft time: 40,561 hours, 29,237 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: SH6703217211
- Condition: Corroded
- Location: Zone 200
- 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/REXA2026082601739

## Discrepancy

CORROSION ON RH FLOOR SILL BTW FS280 TO FS379 AT CPAX FLOOR STRUCTURE (W1) CORROSION ON RH FLOOR SILL BTW FS280 TO FS379 AT CPAX FLOOR STRUCTURE (W1) WAS REMOVED AND EVALUATED PER CRJ900 SRM 51-21-06-001-001-A01  SILL RH BTW FS349 TO FS379  WAS REPAIRED  PER CRJ 900 SRM 53-00-45-201-001-A01 AND SILL  RH  BTW FS280 TO FS319 WAS REPLACED PER CRJ900 SRM51-42-06-001-001-A01 .

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