What was found
EMERGENCY LIGHT ALONG LAV 101 RT INOP. SUPPLEMENTAL DATA UPDATE, REPLACED BATTERY AND POWER SUPPLY UNIT.
- Difficulty date
- June 7, 2012
- Submitted
- July 10, 2012
- Operation
- Air carrier
- Aircraft
- N181UA
- Make and model
- Boeing 747422
- Aircraft serial
- 25278
- Aircraft time
- 86,775 hours, 10,561 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 582233
- Condition
- Inoperative
- Location
- Emerency Light
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.