# SDR CALA0700630

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 31, 2007
- Submitted: November 1, 2007
- Operation: Air carrier
- Aircraft: N11612
- Make and model: Boeing 737524
- Aircraft serial: 27325
- Aircraft time: 37,035 hours, 19,836 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Part number: 6546595
- Condition: Cracked
- Location: Fuselage
- 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/CALA0700630

## Discrepancy

INSPECTION FOUND A .5 INCH CRACK AT FORWARD FASTENER HOLE OF FRAME BETWEEN STRINGER 8R AND 9R, STA 727-827.  A DOUBLER AND STRAP WERE INSTALLED IAW ECRA 5310-04668, REV B.

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