# SDR ASOA201100842

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 25, 2011
- Submitted: April 29, 2011
- Operation: Air carrier
- Aircraft: [N720EV](https://openairdocs.org/aircraft/N720EV), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10115
- Aircraft time: 19,990 hours, 13,824 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Bulkhead
- 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/ASOA201100842

## Discrepancy

PILOT'S BULKHEAD AFT SIDE JUST ABOVE WL 72.50 WEB CORRODED AT FS 280.00.   BLENDED CORROSION IAW SRM 53-11-10-201-003-A01.   PERFORMED UT THICKNESS INSPECTION OF BLEND AREA IAW NDT INSPECTION PROCEDURE UT-3. MININUM MATERIAL REMAINING IS .038". ORIGINAL MATERIAL THICKNESS IS .040" MATERIAL REMOVED IS .002", WITHIN LIMITS IAW SRM 53-11-10-201-003-A01.  REPAIRED IAW REO 670-53-11-598.

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