# SDR CALA2014050500555

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 2, 2014
- Submitted: May 5, 2014
- Operation: Air carrier
- Aircraft: [N17244](https://openairdocs.org/aircraft/N17244), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28954
- Aircraft time: 47,596 hours, 16,833 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Part number: 143A1120
- Condition: Cracked
- Location: Fuselage
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2014050500555

## Discrepancy

CRACK AT STATION 480L STRINGER 8 TO STRINGER 9.  PERFORMED HFEC CUT OUT AFFECTED AREA.  FABRICATED 2 NEW DOUBLER 7075-0 HEAT & TREATED DOUBLERS.  TREATED AND PRIMED NEW DOUBLER & INSTALLED DOUBLER IAW EA 5310-04716 REV F OPERATION 02 51-40-02 & 51-20-01.

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