What was found
LEFT HAND AFT L2 DOOR EMERGENCY LIGHTS ARE INOP. GROUNDED - YES. REMOVE AND REPLACED EMERGENCY POWER SUPPLY ASSEMBLY (M1673) AT AFT L2 DOOR CEILING PANEL AND OPERATION CHECK GOOD IAW B737 AMM 33-51-06-960-806.
- Difficulty date
- February 21, 2026
- Submitted
- March 3, 2026
- Operation
- Air carrier
- Aircraft
- N589AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35686
- Aircraft time
- 64,535 hours, 19,466 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- D71702001
- Condition
- Inoperative
- Location
- Zone 200
- 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.