# SDR ASOA201102256

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 23, 2011
- Submitted: December 1, 2011
- Operation: Air carrier
- Aircraft: [N872AS](https://openairdocs.org/aircraft/N872AS), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7542
- Aircraft time: 24,026 hours, 21,393 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Beam
- Condition: Corroded
- 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/ASOA201102256

## Discrepancy

TRANSVERSE BEAM HAS CORROSION BEYOND ALLOWABLE LIMITS AT OTBD END RBL 42, WL 73, MEASURES APPROX 2" LONG X 1" WIDE AND .012 DEEP WITH MATERIAL LOSS AT FWD OTBD CORNER OF UPPER LIP.    REO 601R-53-21-2231, REV A HAS BEEN ACCOMPLISHED AND ALL STEPS HAVE BEEN DOCUMENTED AND SIGNED FOR ON A NON-ROUTINE WORK CARD.

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