# SDR REXA2021022300073

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 3, 2021
- Submitted: February 23, 2021
- Operation: Air carrier
- Aircraft: [N315PQ](https://openairdocs.org/aircraft/N315PQ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15315
- Aircraft time: 15,227 hours, 10,944 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: SH6703207534
- Condition: Corroded
- Location: E/E Door
- 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/REXA2021022300073

## Discrepancy

AVI DOOR FWD INTERCOSTAL BETWEEN FS 349 TO FS 364 & STGR 27 TO STGR 26R IS CORRODED ON THE BOTTOM FLANGE.  REMOVED AND REPLACED INTERCOSTALS IAW CRJ 900 SRM 51-42-06-001-001-A01 & 51-42-21-001-001-A01.

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