What was found
EMERGENCY EXIT SIGN ABOVE DOOR FAIRING AT 2R IS BLINKING. REPLACED POWER SUPPLY & TESTED OKAY USING EMERGENCY LIGHT SW AT DOOR 1L.
- Difficulty date
- March 23, 2012
- Submitted
- April 6, 2012
- Operation
- Air carrier
- Aircraft
- N197UA
- Make and model
- Boeing 747422
- Aircraft serial
- 26901
- Aircraft time
- 59,362 hours, 7,039 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 582240
- Condition
- Faulty
- Location
- Emergency 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.