# SDR UIEA2014080700386

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 7, 2014
- Submitted: August 7, 2014
- Operation: Air carrier
- Aircraft: [N780BA](https://openairdocs.org/aircraft/N780BA), registered now
- Make and model: Boeing 747409
- Aircraft serial: 24310
- Aircraft time: 73,595 hours, 14,405 cycles
- System (JASC): [5610 · Flight Compartment Windows](https://openairdocs.org/jasc/5610)
- Part: Window
- Part number: 60B1002817
- Part serial: G7642
- Condition: Popped
- Location: Cockpit
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: J, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2014080700386

## Discrepancy

WHILE CLIMBING THROUGH 10,000 FT HEARD POP ON LT SIDE.  OBSERVED CREW OXYGEN DROPPED IN FLIGHT FROM 1680 TO 1600 PSI LANDING.  R & R NR 1 WINDOW IAW MM 56-11-01, OPERATIONS CHECKED OK.  PRESSURIZATION CHECK OF WINDOW IAW MM 21-32-01.  ALSO PERFORMED OXYGEN PRESS & LEAK CHECK IAW MM 35-00-00 NO LEAKS NOTED.

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