What was found
LT OVERWING EMERGENCY EXIT LIGHT BATTERY FAILED CAPACITY CHECK. R&R BATTERY PER AMM.
- Difficulty date
- August 3, 2018
- Submitted
- August 7, 2018
- Operation
- Air carrier
- Aircraft
- N431WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29845
- Aircraft time
- 55,393 hours, 32,283 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- D71701100
- Condition
- Failed
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.