What was found
AIRCRAFT WAS NOT GROUNDED: DOOR 3L EMERGENCY POWER ASSIST SYSTEM (EPAS) BATTERY TEST FAILED.**SUPPLEMENTAL REPORT FOR (AALA202311172016): INSTALLED EPAS BATTERY PACK. FUNCTIONAL CHECK GOOD.**(CLOSED).
- Difficulty date
- November 17, 2023
- Submitted
- November 20, 2023
- Operation
- Air carrier
- Aircraft
- N733AR
- Make and model
- Boeing 777323ER
- Aircraft serial
- 33524
- Aircraft time
- 36,725 hours, 4,206 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- BPAS105
- Condition
- No Test
- Location
- Zone 200 - Fuse
- 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.