What was found
EMERGENCY AISLE LIGHTS AT 25R & 29R DO NOT REMAIN ON. GROUNDED - YES. REMOVED AND REPLACED EMER BATTERY PACK POWER SUPPLY MO2627, INST TEST GOOD IAW B737-900 AMM 33-51-06-960-806.
- Difficulty date
- September 22, 2023
- Submitted
- October 20, 2023
- Operation
- Air carrier
- Aircraft
- N464AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 40714
- Aircraft time
- 35,649 hours, 11,031 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- D71702001
- Condition
- Inoperative
- Location
- Cabin
- 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.