What was found
EMERGENCY LIGHTS INOP THROUGHOUT CABIN. GROUNDED - YES. REMOVED AND REPLACED LT FWD EMERGENCY POWER SUPPLY ASSY BATTERY PACK M1675 IAW AMM 33-51-06 OP CHECK GOOD ALL EMERGENCY LIGHTS OPERATIONAL.
- Difficulty date
- July 20, 2019
- Submitted
- July 25, 2019
- Operation
- Air carrier
- Aircraft
- N585AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35683
- Aircraft time
- 45,052 hours, 13,521 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- ADD71701100
- 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.