What was found
EMERGENCY LIGHTS AT EXIT SIGN BETWEEN LAST ROWS AND OUTSIDE AFT SERVICE DOOR EXTINGUISHED WITHIN ONE MINUTE OF OPERATION<[01] CONFIRMED CHARGER OPERATION AND REPLACED BATTERY PACK AT M4142 LOCATION PER AMM 33-51-06
- Difficulty date
- April 27, 2023
- Submitted
- April 28, 2023
- Operation
- Air carrier
- Aircraft
- N7889A
- Make and model
- Boeing 73779L
- Aircraft serial
- 34023
- Aircraft time
- 42,488 hours, 25,483 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- Location
- Zn 200 Fus Top
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.