What was found
EMERGENCY LIGHT BATTERY FAILED CAPACITY TEST AT LOCATION M1672. R&R BATTERY PER AMM.
- Difficulty date
- October 25, 2018
- Submitted
- October 29, 2018
- Operation
- Air carrier
- Aircraft
- N7720F
- Make and model
- Boeing 7377BD
- Aircraft serial
- 33922
- Aircraft time
- 43,692 hours, 21,994 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.