What was found
ALL EMERGENCY EXIT LIGHTS ASSOCIATED WITH POWERSUPPLY M1672 ARE INOP. GROUNDED - YES. REMOVED & INSTALLED NEW M1672 POWER SUPPLY, OPS CHECK GOOD IAW AMM 33-51-06 B737-900.
- Difficulty date
- October 20, 2023
- Submitted
- October 24, 2023
- Operation
- Air carrier
- Aircraft
- N468AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41735
- Aircraft time
- 34,549 hours, 10,889 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- D71702001
- 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.