# SDR IPXA2026060105255

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 29, 2026
- Submitted: June 1, 2026
- Operation: Air carrier
- Aircraft: [N326UP](https://openairdocs.org/aircraft/N326UP), registered now
- Make and model: Boeing 767-34AF
- Registry model: [Boeing 767-34AF](https://openairdocs.org/model/boeing-767-34af) (OpenAirDocs)
- Aircraft serial: 27752
- Aircraft time: 67,547 hours, 23,186 cycles
- System (JASC): [5610 · Flight Compartment Windows](https://openairdocs.org/jasc/5610)
- Part: Window
- Part number: 141T400421
- Part serial: 14338H7243
- 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/IPXA2026060105255

## Discrepancy

L SIDE WINDOW EICAS. INNER PANE CRACKED. WINDOW HEAT SWITCH OFF IAW QRH. PERFORMED RII INSPECTION PER GMM 04-02 AND AMM 56-11-10 VERIFIED PROPER INSTALL AND TORQUE OF ELECTRICAL CONNECTORS   R+R LH NO. 3 WINDOW PER AMM 56-11-10/401.  WINDOW HEAT CHECK OPS TEST GOOD.

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