# SDR SWIA202054719

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 17, 2020
- Submitted: December 28, 2020
- Operation: Air carrier
- Aircraft: [N754EV](https://openairdocs.org/aircraft/N754EV), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10173
- Aircraft time: 36,032 hours, 26,347 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: SH670318221
- 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/SWIA202054719

## Discrepancy

INTERCOSTAL FROM FS 310.00 TO 333.00 AT STRINGER 21L IS CORRODED.  C-CHECK RO 12/24/2020.  REMOVED AND REPLACED INTERCOSTAL FROM FS 310.00 TO 333.00 AT STRINGER 21L, IAW CRJ-700 SRM. REF ATTACHED TASK CARD AND M-337 FOR RII TASKS.  NO CHANGE TO WEIGHT AND BALANCE.

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