What was found
AIRCRAFT NOT GROUNDED - L3 DOOR, EPAS (EMERGENCY POWER ASSIST SYSTEM) BATTERY INOP. REPLACED BACK-UP 9-VOLT BATTERY (2 EA) PER AMM 52-11-20, GREEN TEST LIGHT OPERATIONAL, OKAY FOR SERVICE.
- Difficulty date
- August 31, 2020
- Submitted
- September 2, 2020
- Operation
- Air carrier
- Aircraft
- N760AN
- Make and model
- Boeing 777223
- Aircraft serial
- 31477
- Aircraft time
- 72,598 hours, 9,144 cycles
- System (JASC)
- 2560 · Emergency Equipment
- Part
- Battery
- Part number
- MN1604
- Condition
- Defective
- 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.