What was found
M1670 BATTERY FAILED EMERGENCY LIGHTING SYSTEM FUNCTIONAL CHECK REMOVED AND REPLACED BATTERY PACK M1670 IAW AMM 33-51-06. OPS CHK GOOD.PARTS USED: 99-3351-3-0015, QTY :71701100, QTY :1
- Difficulty date
- February 2, 2025
- Submitted
- February 4, 2025
- Operation
- Air carrier
- Aircraft
- N14242
- Make and model
- Boeing 737824
- Aircraft serial
- 28805
- Aircraft time
- 77,055 hours, 28,548 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- ADD71701100
- 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.