# SDR UALA2013040402217

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 4, 2013
- Submitted: May 8, 2013
- Operation: Air carrier
- Aircraft: N177UA
- Make and model: Boeing 747422
- Aircraft serial: 24384
- Aircraft time: 93,332 hours, 11,307 cycles
- Engine: Pwa PW4056
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Knob
- Condition: Missing
- Location: L5 Door
- 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/UALA2013040402217

## Discrepancy

L5 DOOR ARM-DISARM HANDLE KNOB IS MISSING.   ONE OF PARTS MISSING.  DOOR SLIDE SYS WORKS NORMAL.  JUST HANDLE END MISSING.  INSTALLED NEW KNOB, SLIDE ARMING HANDLE.  OPS NORMAL.

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