What was found
EMERGENCY FLOOR PROXIMITY LIGHT ON ROWS 1 THRU 4 DO NOT COME ON. REMOVED AND REPLACED BATTERY PACK FWD POWER SUPPLY IAW AMM TASK 33-51-06-960-805. PERFORMED TEST AND LIGHTS WORK AS INTENDED.
- Difficulty date
- September 13, 2025
- Submitted
- September 15, 2025
- Operation
- Air carrier
- Aircraft
- N78506
- Make and model
- Boeing 737824
- Aircraft serial
- 32832
- Aircraft time
- 57,881 hours, 21,661 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- ADD71701100
- Condition
- Inoperative
- Location
- Zone 200
- 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.