# SDR CALA2023111503388

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 13, 2023
- Submitted: November 15, 2023
- Operation: Air carrier
- Aircraft: [N13718](https://openairdocs.org/aircraft/N13718), registered now
- Make and model: Boeing 737724
- Aircraft serial: 28937
- Aircraft time: 76,392 hours, 27,739 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Window Frame
- Part number: 141A8800
- Condition: Cracked
- Location: Lh #1 Window
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2023111503388

## Discrepancy

AFTER NDT INSPECTION PER EA 5310-04554 REV B OP-004, AT LH #1 WINDOW FRAME FOUND TO BE CRACKED.  (REF: AAR NR 99992507) LH NO.1 WINDOW FRAME DAMAGE (CRACK) REMOVED ACCOMPLISHED PER EA 5310-04554 REV B ITEM 15 CONFIG B AND COMPLIED WITH SSFR FORM.

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