What was found
EMERGENCY LIGHT POWER SUPPLY M01673 BATTERY FAILED CAPACITY CHECK / [01] REMOVED AND REPLACED EMERGENCY LIGHT POWER SUPPLY M01673 BATTERY PACK PER AMM 33-51-06
- Difficulty date
- April 5, 2022
- Submitted
- April 7, 2022
- Operation
- Air carrier
- Aircraft
- N457WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 33856
- Aircraft time
- 60,343 hours, 35,895 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Failed
- Location
- Cabin
- 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.