What was found
EMERGENCY LIGHT BATTERY FAILED CAPACITY TEST AT LOCATION M668 IN CABIN. R&R BATTERY PER AMM.
- Difficulty date
- September 13, 2019
- Submitted
- September 16, 2019
- Operation
- Air carrier
- Aircraft
- N551WN
- Make and model
- Boeing 73776Q
- Aircraft serial
- 30280
- Aircraft time
- 57,315 hours, 35,367 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.