Service difficulty report · Power Supply · Boeing 747422
FAA SDR system
- Difficulty date
- September 25, 2007
- Submitted
- October 19, 2007
- Operation
- Air carrier
- Make and model
- Boeing 747422
- Aircraft serial
- 25279
- Aircraft time
- 69,521 hours, 8,575 cycles
- Engine
- Pwa PW4056
- Part
- Power Supply
- Part number
- 20131A
- Condition
- Discharged
- Location
- Cabin
- 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.
What was found
RIGHT OVERWING TOP EMERGENCY LIGHTS INOP. REPLACED POWER SUPPLY. EEL OPERATES GOOD FOR SERVICE.