What was found
LEFT FWD EXTERIOR EMERGENCY LIGHT INOPERATIVE. GROUNDED - YES. REMOVED AND REPLACED THE LT POWER SUPPLY BATTERY PACK IAW AMM 33-51-06. CHARGED BATTERY PACKS IAW AMM 33-51-06-610-802. SYSTEM CHECKED GOOD.
- Difficulty date
- July 6, 2020
- Submitted
- July 7, 2020
- Operation
- Air carrier
- Aircraft
- N569AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35184
- Aircraft time
- 49,541 hours, 14,982 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Discharged
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.