What was found
ROWS 9,15,18 AND RH EMERGENCY LIGHTS INOP. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY POWER SUPPLY BATTERY PACK M1669 S/N 335883 IAW B 737 AMM 33-51-06-960-805 AND PERFORMED OPS CHECK IAW B737 AMM 33-51-06-960-805 TEST GOOD.
- Difficulty date
- April 1, 2025
- Submitted
- April 2, 2025
- Operation
- Air carrier
- Aircraft
- N609AS
- Make and model
- Boeing 737790
- Aircraft serial
- 29752
- Aircraft time
- 75,317 hours, 39,737 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- ADD71701100
- Condition
- Inoperative
- Location
- Main Cabin
- 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.