# SDR SWIA202156784

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 13, 2021
- Submitted: March 10, 2021
- Operation: Air carrier
- Aircraft: [N604SK](https://openairdocs.org/aircraft/N604SK), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10249
- Aircraft time: 35,282 hours, 26,705 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: SH670320754
- 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/SWIA202156784

## Discrepancy

INTERCOSTAL BETWEEN STRGR 27 AND STRGR 26L HAS MULTIPLE SPOTS OF CORROSION BETWEEN F.S. 349.00 AND F.S. 364.00   (C-CHECK) RO 3/10/2021    REMOVED AND REPLACED INTERCOSTAL BETWEEN STRGR 27 AND STRGR 26L BETWEEN F.S. 349.00 AND F.S. 364.00 IAW CRJ 700 SRM 51-42-06-001-001-A01.  ATTACHED STRUCTURAL MAJOR REPAIR TASK 51-900-1002-SKY,SDR AND FORM M-337. WEIGHT NOT AFFECTED. REF CONTINUE CARD FOR DETAILS OF WORK PERFORMED.

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