# SDR REXA2021111700992

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 17, 2021
- Submitted: November 17, 2021
- Operation: Air carrier
- Aircraft: [N200PQ](https://openairdocs.org/aircraft/N200PQ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15200
- Aircraft time: 27,718 hours, 19,788 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Stringer
- Part number: SH670312122U
- Condition: Corroded
- 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/REXA2021111700992

## Discrepancy

STRINGER 25R CORRODED BETWEEN FS 319 TO 333. - REMOVED STRINGER 25R AND 3EA CLIPS, 2EA STANDOFFS AT FS 280.00 TO FS 333, LOCATED AND DRILLED NEW STR 25R AND INSTALLED NEW STRINGER 25R PN:SH670-31212-2U, AND SAME SERVICEABLE 3EA CLIPS AND 2EA STANDOFFS, IAW CRJ 900 SRM 51-42-06-001-001-A01,AND 51-40-11-001-001-A01.  WVAC EMP #56689

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