What was found
FWD SERVICE DOOR LWR EXIT SIGN INOP WHEN TESTING EMERGENCY LIGHTING SYSTEM. / R&R BATTERY PACK AT EMERGENCY LIGHT POWER SUPPLY M1674 PER AMM.
- Difficulty date
- March 4, 2020
- Submitted
- March 5, 2020
- Operation
- Air carrier
- Aircraft
- N469WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 33859
- Aircraft time
- 54,824 hours, 32,503 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Discharged
- 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.