# SDR REXA2022062000373

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 14, 2023
- Submitted: June 20, 2023
- Operation: Air carrier
- Aircraft: [N912XJ](https://openairdocs.org/aircraft/N912XJ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15144
- Aircraft time: 32,786 hours, 22,511 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Unknown
- Part number: SH670318231S
- Condition: Corroded
- Location: Unknown
- 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/REXA2022062000373

## Discrepancy

INTERCOSTAL AT STGR 21L FROM FS 333 - FS 349 CORRODED  REMOVED INTERCOSTAL FROM STRG 21L BTWN FS 333 TO FS 349, IAW CRJ900 SRM 51-42-06-001-001-A01 & 51-42-21-001-001-A01. INSTALLED NEW INTERCOSTAL (BACKUP SILL) P/N SH670-31823-1 ON STRG 21L BTWN FS 333 TO FS 349 IAW CRJ900 SRM 51-42-06-001-001-A01 & 51-42-21-001-001-A01

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.