What was found
BOTH FWD EMERGENCY LIGHT BATTERIE PACKS FAILED CAPACITY TEST. R & R BOTH FWD EMERGENCY LIGHT BATTERIE PACKS IAW AMM 33-51-06. ALL OPS CHECK GOOD
- Difficulty date
- January 3, 2023
- Submitted
- January 5, 2023
- Operation
- Air carrier
- Aircraft
- N427WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29831
- Aircraft time
- 68,801 hours, 40,615 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- No Test
- Location
- Emergency Lights
- 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.