What was found
EMERGENCY LIGHTS - OPERATIONAL TEST WITH THE TEST SWITCHES PROCEDURE - 2R DOOR M33097 EMERGENCY POWER SUPPLY INOP REPLACED EMERGENCY BATTERY PACK, REF AMM 33-51-06-960-802. OPS CHECK GOOD.
- Difficulty date
- November 1, 2025
- Submitted
- November 3, 2025
- Operation
- Air carrier
- Aircraft
- N211UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30217
- Aircraft time
- 83,848 hours, 18,012 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- No Test
- Location
- Zone 200
- 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.