What was found
L1 DOOR UPPER EMERGENCY EXIT SIGN LIGHTS FAILED TEST. R&R BATTERY PACK M1674 PER AMM.
- Difficulty date
- April 28, 2019
- Submitted
- May 2, 2019
- Operation
- Air carrier
- Aircraft
- N568WN
- Make and model
- Boeing 73776N
- Aircraft serial
- 32583
- Aircraft time
- 55,139 hours, 26,681 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71701100
- Condition
- Failed
- Location
- Cabin
- 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.