What was found
DOOR 4R EMERGENCY POWER SUPPLY M33409 DID NOT KEEP LIGHTS ILLUMINATED FOR 15 MINUTES. REPLACED POWER SUPPLY.
- Difficulty date
- January 28, 2011
- Submitted
- February 3, 2011
- Operation
- Air carrier
- Aircraft
- N779UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26941
- Aircraft time
- 59,301 hours, 10,727 cycles
- Engine
- Pwa PW4077
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- D71702001
- Condition
- Inoperative
- Location
- Emergency Light
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.