# SDR SWIA202157552

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 12, 2021
- Submitted: April 14, 2021
- Operation: Air carrier
- Aircraft: [N908EV](https://openairdocs.org/aircraft/N908EV), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7654
- Aircraft time: 39,055 hours, 36,450 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Location: Bs 559 S25-L/R
- 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/SWIA202157552

## Discrepancy

FUSELAGE EXTERIOR SKIN IS CORRODED ALONG FS559+112 CIRRCUMFERENTIAL JOINT FROM STGR 25L TO 25R.     (C-CHECK RO 4/12/2021)    REMOVED CORROSION FROM THE EXTERNAL FUSELAGE SKIN AT FS 559.00+112 IAW CRJ-200 SRM 51-21-06 AND FOUND TO BE OUT OF LLOWABLE LIITS IAW CRJ-200 SRM 53-00-31 DUE TO THE LOCATION OF THE BLENDED AREA IN RELATION TO ADJACENT FASTENERS. REFERENCE WVAC JOB: 9765461 OP: 385 CAMP #22308826 FOR REPAIR.

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