What was found
EMERGENCY BATTERY PACK DEFECTIVE AT POSITION M1670. REMOVED AND REPLACED EMERGENCY BATTERY PACK AT POSITION M1670. PERFORMED INSTALLATION TEST NORMAL, AS PER REF B737 AMM 35-51-06-960-805.
- Difficulty date
- January 25, 2021
- Submitted
- January 27, 2021
- Operation
- Air carrier
- Aircraft
- N276WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32530
- Aircraft time
- 46,426 hours, 27,849 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Defective
- 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.