What was found
FIRST CLASS LT & RT OVERHEAD EMERGENCY LIGHTS FAILED BATTERY PACK TEST. REPLACED POWER SUPPLY M33093. OPERATIONS CHECKED NORMAL.
- Difficulty date
- January 8, 2014
- Submitted
- January 13, 2014
- Operation
- Air carrier
- Aircraft
- N781AN
- Make and model
- Boeing 777223
- Aircraft serial
- 29586
- Aircraft time
- 56,797 hours, 6,976 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- Inoperative
- 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.