What was found
AIRCRAFT NOT GROUNDED: ESPU BATTERY DEAD STATION 1497 TO 1522. MAINTENANCE REPLACED ESPU BATTERY PER STANDARD PRACTICES AND PERFORMED SATISFACTORY OPERATIONAL CHECK.
- Difficulty date
- June 28, 2019
- Submitted
- July 2, 2019
- Operation
- Air carrier
- Aircraft
- N752AN
- Make and model
- Boeing 777223
- Aircraft serial
- 30260
- Aircraft time
- 73,252 hours, 9,172 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- Discharged
- 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.