What was found
FWD CABIN EMERG EXIT LIGHTS ARE INOP (M1674,M1675 BATTS). GROUNDED - YES. FOUND M1674 AND M1675 DEAD. REMOVED AND REPLACED EMERGENCY LIGHT POWER SUPPLIES M1674 AND M1675 AND INSTALLATION TEST GOOD IAW ASA B737-800 AMM 33-51-06.
- Difficulty date
- February 2, 2023
- Submitted
- February 7, 2023
- Operation
- Air carrier
- Aircraft
- N568AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35183
- Aircraft time
- 56,102 hours, 16,754 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- D71702001
- Part serial
- NOTREPORTED
- 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.