What was found
L1 DOOR EMERGENCY EXIT LIGHTS INOP ON PREFLIGHT. REMOVED AND REPLACED LT EMERGENCY BATTERY PER AMM 33-51-07-2. OP'S CHECK GOOD. BATTERY ASSY P/N ON 2031-1A S/N 79304.
- Difficulty date
- October 29, 2018
- Submitted
- October 31, 2018
- Operation
- Air carrier
- Aircraft
- N779FD
- Make and model
- Boeing 757222
- Aircraft serial
- 25252
- Aircraft time
- 76,019 hours, 28,601 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 20131A
- Part serial
- 79304
- 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.