What was found
G2051403 EMERGENCY BATTERY PACK M2816 FAILS OPS CHECK. GROUNDED - YES. REMOVED AND REPLACED EMER LIGHT POWER SUPPLY AT M2816 IAW B737NG AMM 33-51-06. LIGHT TEST GOOD.
- Difficulty date
- November 5, 2024
- Submitted
- March 20, 2025
- Operation
- Air carrier
- Aircraft
- N483AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36350
- Aircraft time
- 34,221 hours, 10,579 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- D71702001
- Condition
- Failed
- 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.