What was found
RIGHT OVERWING EXTERIOR EMERGENCY EXIT LIGHTS INOP 4 EA LIGHT ASSY'S. REPLACED POWER SUPPLY. OPS CHECKS NORMAL.
- Difficulty date
- December 20, 2008
- Submitted
- December 26, 2008
- Operation
- Air carrier
- Aircraft
- N179UA
- Make and model
- Boeing 747422
- Aircraft serial
- 25158
- Aircraft time
- 74,258 hours, 9,134 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 20131A
- Condition
- Inoperative
- Location
- Emergency Light
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.