What was found
EMERGENCY LIGHTS BATTERY PACK M1672 INOPERABLE. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK M1672 WITH SERVICEABLE BATTERY PACK AND PERFORMED GOOD INSTALLATION TEST, PER AMM 33-51-06-960-805 AND SSM 33-51-14.
- Difficulty date
- September 20, 2020
- Submitted
- October 5, 2020
- Operation
- Air carrier
- Aircraft
- N499WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32481
- Aircraft time
- 54,217 hours, 32,098 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- Location
- Emergency Lights
- 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.