# SDR CALA2022103103006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 31, 2022
- Submitted: October 31, 2022
- Operation: Air carrier
- Aircraft: [N17719](https://openairdocs.org/aircraft/N17719), registered now
- Make and model: Boeing 737724
- Aircraft serial: 28938
- Aircraft time: 74,894 hours, 26,863 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Window Frame
- Part number: NA
- Condition: Cracked
- Location: R1
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2022103103006

## Discrepancy

DURING WINDOW CHANGE NOTICED CRACK IN WINDOW POST AT R1 UPPER AFT CORNER CONFIRMED CRACK ON WINDOW FRAME. REF: NDT PART 6 51-00-00 PROCEDURE 23. WORK CONTINUING ON EA 5310-04554 OP2

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