What was found
CUSTOMER WALK: EMERGENCY LIGHTS INOP AT FLIGHT DECK DOOR OVERHEAD AND L-1 DOOR. GROUNDED - YES. REMOVED & REPLACED EMERGENCY EXIT POWER SUPPLY M1675 & INSTALLATION TEST GOOD IAW B737-900 AMM 33-51-06-960-806.
- Difficulty date
- March 8, 2024
- Submitted
- March 11, 2024
- Operation
- Air carrier
- Aircraft
- N251AK
- Make and model
- Boeing 737990ER
- Aircraft serial
- 62470
- Aircraft time
- 27,977 hours, 9,077 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- D71702001
- Condition
- Inoperative
- Location
- Emergency Lights
- 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.