What was found
LIGHTS ASSOCIATED WITH M1676 DO NOT ILLUMINATE WHEN EMERGENCY LIGHTS ARE TURNED ON. GROUNDED - YES. REMOVED AND REPLACED POWER SUPPLY M1676 AND TEST GOOD IAW B737-800 AMM 33-51-06-960-806.
- Difficulty date
- August 26, 2021
- Submitted
- August 31, 2021
- Operation
- Air carrier
- Aircraft
- N524AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35195
- Aircraft time
- 40,299 hours, 14,057 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.