Service difficulty report · Power Supply · Boeing 747422
FAA SDR system
- Difficulty date
- September 22, 2007
- Submitted
- September 28, 2007
- Operation
- Air carrier
- Aircraft
- N196UA
- Make and model
- Boeing 747422
- Aircraft serial
- 28715
- Aircraft time
- 42,068 hours, 5,178 cycles
- Engine
- Pwa PW4056
- Part
- Power Supply
- Condition
- Inoperative
- Location
- Emergency Lights
- 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
EEL INOP ROWS 6AB-8AB. 10-19-07 REPLACED POWER SUPPLY UNIT AT DOOR 2 LEFT. OP CHECKS NORMALLY.