Service difficulty report · Battery Pack · Boeing 777223
FAA SDR system
- Difficulty date
- March 20, 2019
- Submitted
- March 21, 2019
- Operation
- Air carrier
- Make and model
- Boeing 777223
- Aircraft serial
- 31479
- Aircraft time
- 68,956 hours, 8,216 cycles
- Part
- Battery Pack
- Part number
- PAC5026
- 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
MAINTENANCE FOUND THE L2 DOOR EMERGENCY LIGHTS INOPERATIVE. REPLACED THE BATTERY PACK M33099.