What was found
EMERGENCY LIGHTS AT ROW 19, 22 AND 24, FAILED A CAPACITY CHECK. GROUNDED - YES. REMOVED AND REPLACED BATTERY PACK (M1671) AT RT SEAT ROW 22 AND PERFORMED OPS CHECK, TESTED GOOD IAW AMM 33-51-06-960-805.
- Difficulty date
- April 2, 2026
- Submitted
- April 3, 2026
- Operation
- Air carrier
- Aircraft
- N564AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35103
- Aircraft time
- 70,577 hours, 21,397 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71702001
- Condition
- No Test
- Location
- Zone 200
- 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.