Service difficulty report · Power Supply · Boeing 747422
FAA SDR system
- Difficulty date
- March 11, 2006
- Submitted
- March 24, 2006
- Operation
- Air carrier
- Aircraft
- N179UA
- Make and model
- Boeing 747422
- Aircraft serial
- 25158
- Aircraft time
- 63,014 hours, 7,916 cycles
- Engine
- Pwa PW4056
- Part
- Power Supply
- Part number
- 20131A
- Part serial
- NA
- Condition
- Inoperative
- Location
- Emergency Light
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY LIGHT ON SEAT 33 LT, WALL BY LAV 11 LT AND EXIT SIGN BY DOOR 3 LT ARE INOP.