# SDR CALA2026050415940

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 30, 2026
- Submitted: May 4, 2026
- Operation: Air carrier
- Aircraft: [N672UA](https://openairdocs.org/aircraft/N672UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 30027
- Aircraft time: 91,518 hours, 18,158 cycles
- System (JASC): [5610 · Flight Compartment Windows](https://openairdocs.org/jasc/5610)
- Part: Window
- Part number: 141T483546UAL
- Part serial: 5756
- Condition: Cracked
- Location: R2
- Part time: 17,942 hours, 2,459 cycles
- Stage of operation: CL
- How discovered: V
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026050415940

## Discrepancy

DEBRIEFED CREW UPON ARRIVAL, CREW STATED AT 31K FEET THEY SAW ARCING ON THE R2 WINDOW WITH WINDOW HEAT MSG.THEN SAW A CRACK ON THE LOWER REAR CORNER OF THE WINDOW. R&R R2 WINDOW IAW 56-11-02 UP TO STEP 15 WINDOW REQUIRES ADJUSTMENT AND LEAK CHECK ALL HARDWARE AND PANELS ARE LOCATED IN COCPIT ON THE  F/O  SEAT.  COMPLETED R2 WINDOW INSTALL ADJUSTMENT AND LEAK CHECK. OPS CK NORMAL AT THIS TIME AMM REFS 56-11-02-404-026 & 56-11-02-825-122.

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