What was found
EMERGENCY EXIT LIGHTS AT M1672 FAILED BATTERY PACK CAPACITY CHECK. / R&R BATTERY PER AMM.
- Difficulty date
- July 7, 2019
- Submitted
- August 13, 2019
- Operation
- Air carrier
- Aircraft
- N7811F
- Make and model
- Boeing 73776N
- Aircraft serial
- 28654
- Aircraft time
- 48,447 hours, 28,800 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.