What was found
OVERWING EMERGENCY EXIT LIGHTS ILLUMINATED THEN WENT OUT. HAPPENED NUMEROUS TIMES. REMOVED AND REPLACED POWER SUPPLY ASSEMBLY IAW AMM 33-51-00. OPERATIONS CHECK OF SYSTEM NORMAL. THE AIRCRAFT WAS GROUNDED. SEE ALSO AALA20160301009.
- Difficulty date
- March 1, 2016
- Submitted
- March 2, 2016
- Operation
- Air carrier
- Aircraft
- N886NN
- Make and model
- Boeing 737823
- Aircraft serial
- 33223
- Aircraft time
- 13,183 hours, 5,159 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- Faulty
- Location
- Cabin
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.