# SDR REXA2026042800367

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 19, 2026
- Submitted: April 28, 2026
- Operation: Air carrier
- Aircraft: [N297PQ](https://openairdocs.org/aircraft/N297PQ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15297
- Aircraft time: 27,630 hours, 21,175 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Diaphragm
- Part number: CC670392057
- Condition: Cracked
- 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/REXA2026042800367

## Discrepancy

CRACK ON DIAPHRAGM AT FWD AREA OF MLG W/W BTW FS= 797 TO FS= 807 LBL/RBL 35. (2EA). DIAPHRAGM (2EA) AT FWD AREA OF MLG W/W BTW FS= 797 TO FS= 807 LBL/RBL 35 WERE REPLACED PER CRJ-900 SRM 51-42-13-001-001-A01 & SRM 51-41-02-001-001-A01

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