What was found
EMERGENCY LIGHT BATTERY FAILED CAPACITY CHECK AT LOCATION M1673. R & R THE BATTERY IAW MM.
- Difficulty date
- January 31, 2017
- Submitted
- February 1, 2017
- Operation
- Air carrier
- Aircraft
- N439WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29834
- Aircraft time
- 47,806 hours, 27,978 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71701100
- Condition
- No Test
- 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.