What was found
EMERGENCY LIGHTS ASSOCIATED WITH M1672 INOP. GROUNDED - YES. REMOVED AND REPLACED AFT POWER SUPPLY BATTERY PACK ASSOCIATED WITH M1672 AND EMERGENCY LIGHTS OPERATIONAL TEST PERFORMED SUCCESSFULLY IAW B737 800 AMM 33-51-06-960-806.
- Difficulty date
- May 8, 2024
- Submitted
- May 14, 2024
- Operation
- Air carrier
- Aircraft
- N593AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35107
- Aircraft time
- 58,449 hours, 17,555 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71701100
- Condition
- Discharged
- Location
- Power Supply
- Component
- Power Supply
- Component part number
- D71702001
- 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.