What was found
AIRCRAFT WAS NOT GROUNDED: DURING PS2 CHECK WAS FOUND EPAS NOT BLINK IN GREEN INDICATOR, BATTERY PACKS INOP AT DOOR 2R. MAINTENANCE REPLACED EPAS BATTERY PACKS AT DOOR 2R IAW AMM 52-11-20-401 OPERATIONAL TEST OK.
- Difficulty date
- February 25, 2024
- Submitted
- February 26, 2024
- Operation
- Air carrier
- Aircraft
- N799AN
- Make and model
- Boeing 777223
- Aircraft serial
- 30258
- Aircraft time
- 86,450 hours, 11,279 cycles
- System (JASC)
- 2560 · Emergency Equipment
- Part
- Battery Pack
- Part number
- UNKNOWN
- Condition
- No Test
- Location
- Epas System
- 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.