# SDR SWI202408260772

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 11, 2024
- Submitted: August 26, 2024
- Operation: Air carrier
- Aircraft: [N187PQ](https://openairdocs.org/aircraft/N187PQ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15187
- Aircraft time: 36,426 hours, 26,423 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Condition: Corroded
- Location: Zone 100
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWI202408260772

## Discrepancy

INTERCOSTAL LOWER FLANGE IS CORRODED BETWEEN FS394.00 -409.00 & STGR27 - 26L. (MARKED)       (C-CHECK RO 8/24/2024)    REMOVED AND REPLACED INTERCOSTAL, STGR 27 P/N: SH670-32075-4 WITH NEW ASSEMBLY REF DWG SH670-32050 REV J AND  CRJ900 SRM 51-42-06-001-001-A01 AND REF CRJ900 SRM 51-42-21-001-001-A01.COMPLIED WITH TASK CARD 51-900-1002-SKY

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