What was found
DURING ACCOMPLISHMENT OF TASK CARD 221N OF A CHECK 17, FOUND THE THREE LAST AISLE EMERGENCY LIGHTS, RIGHT AISLE INOPERATIVE. MAINTENANCE REPLACED THE BATTERY PACK M33409, AND PERFORMED A SATISFACTORY OPS CHECK IAW AMM 33-51-06.
- Difficulty date
- September 24, 2018
- Submitted
- September 26, 2018
- Operation
- Air carrier
- Aircraft
- N765AN
- Make and model
- Boeing 777223
- Aircraft serial
- 32879
- Aircraft time
- 62,477 hours, 7,662 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71702001
- Part serial
- 51406
- Condition
- No Test
- 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.