# SDR REXA2026030900222

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 19, 2026
- Submitted: March 9, 2026
- Operation: Air carrier
- Aircraft: [N272PQ](https://openairdocs.org/aircraft/N272PQ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15272
- Aircraft time: 27,176 hours, 20,732 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Door Sill
- Part number: MM67035655003
- Condition: Corroded
- Location: Zone 100
- 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/REXA2026030900222

## Discrepancy

CORROSION ON LOWER SILL ALSO ON SETTLEMENT AREA OF CARGO FLOOR 281JLF AT AFT BAGGAGE BAY DOOR CUT-OUT SURROUND STRUCTURE. DUE TO EXCESSIVE DAMAGE LOWER SILL OF AFT CARGO MUST BE REPLACE PER CRJ900 SRM 51-10-06-001-001-A01, SRM 51-42-21-001-001-A01, SRM 51-42-13-001-001-A01 AND SRM 51-42-06-001-001-A01 AND SETTLEMENT AREA OF CARGO FLOOR 281JLF AT AFT BAGGAGE BAY WAS UNPAINTED AND NO DAMAGE WAS FOUND PER CRJ 900 SRM 51-26-01-001-001-A01

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