What was found
AIRCRAFT IN BASE MAINTENANCE. FAILED BATTERY IN L3 DOOR EPAS AFTER REPLACEMENT OF DOOR ASSIST BOTTLE. REPLACED BATTERY WITH NEW, IAW AMM 52-11-20. OPERATIONS CHECK GOOD.
- Difficulty date
- October 21, 2020
- Submitted
- October 22, 2020
- Operation
- Air carrier
- Aircraft
- N760AN
- Make and model
- Boeing 777223
- Aircraft serial
- 31477
- Aircraft time
- 72,771 hours, 9,167 cycles
- System (JASC)
- 2560 · Emergency Equipment
- Part
- Battery
- Part number
- PC1604
- Condition
- Discharged
- Location
- L3 Door Epas
- 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.