What was found
AIRCRAFT WAS NOT GROUNDED. EMERGENCY EXIT AISLE LIGHTS IN THE FIRST CLASS CABIN ARE INOPERATIVE. REMOVED AND REPLACED POWER SUPPLY (BATTERY PACK) PER AMM 33-51-06. OPERATIONAL CHECK GOOD.
- Difficulty date
- November 30, 2017
- Submitted
- December 1, 2017
- Operation
- Air carrier
- Aircraft
- N849NN
- Make and model
- Boeing 737823
- Aircraft serial
- 33213
- Aircraft time
- 23,654 hours, 9,250 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- D71702001
- Part serial
- 51054
- Condition
- No Test
- Location
- Emergency Lights
- Part time
- 16,290 hours, 6,524 cycles
- 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.