# SDR ASOA2015103014068

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 30, 2015
- Submitted: November 19, 2015
- Operation: Air carrier
- Aircraft: [N878AS](https://openairdocs.org/aircraft/N878AS), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7590
- Aircraft time: 30,579 hours, 28,158 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Corroded
- Location: Bs 349
- 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/ASOA2015103014068

## Discrepancy

FRAME CORRODED FS 349 BETWEEN 25L-25R.  REMOVED CORROSION FROM FRAME FS 349, 25L-25R IAW SRM TR 51-31.  UPON FURTHER EVALUATION ADDITIONAL CORROSION FOUND AT FS349 BETWEEN 25L-25R AT FRAME ATTACHMENT FLANGE ELEMENT, BETWEEN FUSELAGE SKIN AND FRAME FLANGE.  BLENDED CORROSION ON FS 349 BETWEEN 25L AND 25R ATTACHMENT FLANGE IN REF TO SRM 51-21-06-00.  FS 349, FRAME FOUND TO BE OUT OF LIMITS IAW SRM 53-00-00. COMPLIED WITH EA 32-2015-405. RECEIVED AND COMPLETED ECTC EA 32-2015-405.

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