What was found
EMERGENCY LIGHTS ASSOCIATED WITH POWER SUPPLY M1672 INOP. GROUNDED - YES. REMOVED AND REPLACED EMER LIGHT POWER SUPPLY AT M1672 IAW B737NG AMM 33-51-06-960-806 OPS CK GOOD. (S/N 32940)
- Difficulty date
- October 28, 2023
- Submitted
- December 14, 2023
- Operation
- Air carrier
- Aircraft
- N551AS
- Make and model
- Boeing 737890
- Aircraft serial
- 34593
- Aircraft time
- 58,970 hours, 20,651 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- D71702001
- Condition
- Inoperative
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.