# SDR CALA2026011312920

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 11, 2026
- Submitted: January 13, 2026
- Operation: Air carrier
- Aircraft: [N23708](https://openairdocs.org/aircraft/N23708), registered now
- Make and model: Boeing 737724
- Aircraft serial: 28769
- Aircraft time: 83,949 hours, 30,918 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Window Post
- Part number: 141A8800
- Condition: Cracked
- Location: Zone 200
- 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/CALA2026011312920

## Discrepancy

FOUND A CRACK AT THE L3 WINDOW FRAME POST AT HOLE NR 3 DIRECTION 3 O'CLOCK POSITION IAW EA 5310-08195, REV C.   PERFORMED REPAIR TO THE L3 WINDOW FRAME E-F POST IAW EC/RA 5310-08765.

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