# SDR 2007UALA00391

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 10, 2007
- Submitted: February 21, 2007
- Operation: Air carrier
- Aircraft: [N783UA](https://openairdocs.org/aircraft/N783UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26950
- Aircraft time: 44,032 hours, 6,651 cycles
- Engine: Pwa PW4090
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Girt Bar
- Condition: Frozen
- Location: R4 Door
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2007UALA00391

## Discrepancy

UPON ARRIVAL FLT ATTENDANT UNABLE TO DISARM DOOR 4R.     FOUND GIRT STILL FROZEN TO SILL. WARMED & DRIED OFF AREA, CLEANED AND GREASED GIRT BAR MECHANISM AND ARMING MECHANISM. DOOR 0PERATES NORMALLY. REACTIVATED BOTTLE AND SLIDE.  CYCLED ARM-DISARM LEVER, OPENED DOOR SEVERAL TIMES. CLEANED GIRT BAR AREA OF MOISTURE PER MT 52-UA4R3. DOOR OPERATES NORMALLY.  RETURN TO SERVICE.

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