# SDR CALA2019052400822

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 22, 2019
- Submitted: May 24, 2019
- Operation: Air carrier
- Aircraft: [N17752](https://openairdocs.org/aircraft/N17752), registered now
- Make and model: Boeing 737-71Q
- Registry model: [Boeing 737-71Q](https://openairdocs.org/model/boeing-737-71q) (OpenAirDocs)
- Aircraft serial: 29048
- Aircraft time: 63,255 hours, 24,917 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Part number: 146A1111
- 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/CALA2019052400822

## Discrepancy

AT 737 BODY STA 727D CRACK NOTED AT I/B RIVET BETWEEN STR 8 AND 9 AT THE ACFT OUTLET EXTRUSION SUPPORT ATTACHMENT LT SIDE OF CABIN REF N/R 99836075 ACCOMPLISHED REPAIR AT MAIN CABIN FRAME STA 727D LT SIDE BETWEEN STR 8 AND 9 LEFT PER UNITED EA 5310-04716 REV I OP001.

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