# SDR REXA201910241508

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 14, 2019
- Submitted: October 24, 2019
- Operation: Air carrier
- Aircraft: [N929XJ](https://openairdocs.org/aircraft/N929XJ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15191
- Aircraft time: 27,300 hours, 17,973 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: SH670318403
- Condition: Corroded
- Location: Bs 310-349
- 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/REXA201910241508

## Discrepancy

AWR: CORROSION ON FLOOR SUPPORTS BTW FS310 TO FS349 AT PAX CABIN FLOOR STRUCTURE, PASSENGER DOOR LOWER SILL. (CPAX).
SUMMARY OF NRC 00233: FLOOR SUPPORTS BTW FS310 TO FS349 AT PAX CABIN FLOOR STRUCTURE, PASSENGER DOOR LOWER SILL WERE REPLACED PER CRJ-900 SRM 51-42-21-001-001-A01. AND SRM 51-41-02-001-001-A01.
ADDITIONAL PART INSTALLED: SH670-31825-9

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