# SDR ASOA201705221590

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 22, 2017
- Submitted: May 26, 2017
- Operation: Air carrier
- Aircraft: [N181PQ](https://openairdocs.org/aircraft/N181PQ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15181
- Aircraft time: 22,147 hours, 15,640 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Part number: SH670325243
- Condition: Corroded
- Location: Bs 280
- 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/ASOA201705221590

## Discrepancy

CORROSION BS 280 BETWEEN STRINGERS 26 & 27L.  REMOVED CORROSION IAW SRM 51-21-06-001-001 A01. PERFORMED UT THICKNESS INSPECTION IAW CRJ 900 NDTM PT.1, 51-20-004-270 A01 OF BUTTSTRAP. MIN THICKNESS IS .076" ORIGINAL IS .080". REMOVED IS .004". PERFORMED EDDY CURRENT INSPECTION IAW NDTM PT.1, 51-20-006-230 A01. NO INDICATIONS NOTED AT THIS TIME. COMPLIED WITH  EA 45-2017-071 AND ECTC EA 45- 2017-071.  INSTALLED 17 RIVETS IAW SRM 51-42-06-001-001 A01. RESTORED FINISH IAW SRM 51-21-16-001-001 A01. APPLIED CIC TO REWORKED AREA IAW SRM 51-21-11-001-001 A01.

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