# SDR ASOA2014101711446

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 24, 2014
- Submitted: October 17, 2014
- Operation: Air carrier
- Aircraft: [N903EV](https://openairdocs.org/aircraft/N903EV), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7621
- Aircraft time: 28,412 hours, 26,170 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Location: Bs 559
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASOA2014101711446

## Discrepancy

FUSELAGE SKIN EXTERIOR SURFACE HAS MINOR CORROSION AROUND FASTENERS FROM FS 559 TO FS 559+10 BETWEEN STRS 25L AND 25R.  REMOVED FASTENERS FROM FS 559 TO FS 559+10 BETWEEN STR 25L TO 25R IAW SRM 51-42-21.  BLENDED AREA AROUND FASTENER HOLES REMOVING CORROSION IAW SRM 51-21-06. MATERIAL .004 WITHIN LIMITS IAW SRM 51-00-31 AND T/R 53-33.  DAMAGE WAS FOUND TO BE IN A NO DAMAGE ZONE FROM FS 559 TO FS 559+10, ENGINEERING REQUIRED.  COMPLIED WITH REPAIR OF CORROSION REMOVAL BETWEEN FS 559 TO FS 559+10 BETWEEN STR 25L TO 25R IAW STS EA 25-2014-293, SECTION 1, PERMANENT REPAIR 1.

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