What was found
AFT R/H OVERWING EMERGENCY EXIT LIGHT INOP (RELAMPED WAS NO HELP). GROUNDED - YES. REMOVED AND REPLACED BATTERY PACK FOR POWER SUPPLY M1671 REF B737-900 SSM 33-51-13 PG 103 SH 2 AMD REF A, 33-51-06-960-805.
- Difficulty date
- January 7, 2023
- Submitted
- January 9, 2023
- Operation
- Air carrier
- Aircraft
- N402AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41189
- Aircraft time
- 37,606 hours, 11,995 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71701100
- Condition
- Inoperative
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.