# SDR USAA2014032400015

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 21, 2014
- Submitted: March 24, 2014
- Operation: Air carrier
- Aircraft: [N176UW](https://openairdocs.org/aircraft/N176UW), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 1499
- Aircraft time: 44,552 hours, 16,428 cycles
- System (JASC): [5610 · Flight Compartment Windows](https://openairdocs.org/jasc/5610)
- Part: Sliding Window
- Part number: NP1653125
- Part serial: 1032H8946
- Condition: Cracked
- Location: Cockpit
- Part time: 44,551 hours, 16,427 cycles
- Stage of operation: CR
- 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/USAA2014032400015

## Discrepancy

EN ROUTE FROM CLT TO ORD, CREW REPORTED THE CAPTAIN'S SLIDING WINDOW CRACKED IN FLIGHT AT FL360.  FLIGHT RETURNED TO FIELD & LANDED WITHOUT INCIDENT.  R & R THE CAPTAIN'S SLIDING WINDOW PANEL IAW JOB CARD 26L21156001.  AS PRECAUTIONARY, R & R LT WINDOW HEAT COMPUTER IAW AMM 30-42-34, CHECKED GOOD.

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