What was found
DURING ACCOMPLISHMENT OF T/C 78233001 2 AISLE EMERGENCY LIGHTS FAILED TIME TEST. GROUNDED - YES. REPLACED BATTERY PACK AT LOCATION M2627 S/N 304744 PER B737-900 AMM 33-51-06-960-805. OPS IS GOOD.
- Difficulty date
- May 13, 2022
- Submitted
- May 16, 2022
- Operation
- Air carrier
- Aircraft
- N431AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 43255
- Aircraft time
- 31,680 hours, 10,083 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71701100
- Condition
- Discharged
- Location
- Main Cabin
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.