What was found
EMERGENCY LIGHT BATTERY M1673 FAILED A CAPACITY TEST. R & R THE BATTERY IAW MM.
- Difficulty date
- April 19, 2018
- Submitted
- April 24, 2018
- Operation
- Air carrier
- Aircraft
- N487WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 33854
- Aircraft time
- 48,065 hours, 28,130 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- D71701100
- 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.