What was found
REF T/C 78233008. EMERGENCY LIGHTS ROW 23-29 INOP. GROUNDED - YES. REMOVED & REPLACED EMERG POWER SUPPLY W/ BATTERY REF B737-900 AMM 33-51-06. OPS CHECK GOOD.
- Difficulty date
- April 28, 2022
- Submitted
- April 29, 2022
- Operation
- Air carrier
- Aircraft
- N440AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41705
- Aircraft time
- 31,806 hours, 10,129 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Unknown
- Part number
- D71702001
- Condition
- Inoperative
- Location
- Mid 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.