# SDR SWIA2021081860348

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 17, 2021
- Submitted: August 18, 2021
- Operation: Air carrier
- Aircraft: [N755EV](https://openairdocs.org/aircraft/N755EV), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10185
- Aircraft time: 37,680 hours, 27,589 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Condition: Corroded
- Location: Bs 310-333 S21l
- 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/SWIA2021081860348

## Discrepancy

INTERCOSTAL 21L BETWEEN FS310 AND FS333 HAS EXFOLIATED CORROSION AROUND A FASTENER HOLES AND REQUIRES A REPLACEMENT      (C-CHECK RO 8/16/2021)    REMOVED AND REPLACED INTERCOSTAL IN FWD CABIN BETWEEN FS310.00 TO FS333.00 STRINGER21L IAW CRJ 700 SRM 51-42-06-001-001-A01 / 51-42-21-001-001-A01 AND DRAWING #SH670-31810 REV AE. ( SEE CONTINUATION SHEET FOR FURTHER DETAILS). COMPLIED WITH TASK CARD 51-900-1002-SKY.

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