What was found
WITH NO POWER ON THE AIRCRAFT, FOUND ROWS 25 - 30 EMERGENCY LIGHTS ON. UNABLE TO RESET. THE AIRCRAFT WAS GROUNDED. REMAINED ON 40 MINUTES. REPLACED THE CONTROL UNIT BATTERY IAW AMM 33-51-07. OPS CHECKED NORMAL.
- Difficulty date
- December 3, 2018
- Submitted
- December 6, 2018
- Operation
- Air carrier
- Aircraft
- N811AB
- Make and model
- Boeing 7878
- Aircraft serial
- 40629
- Aircraft time
- 13,172 hours, 1,420 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- 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.