What was found
M1670 BATTERY PACK FAILED EMERGENCY LIGHTING SYSTEM FUNCTIONAL CHECK (INTERIOR AND EXTERIOR) {MULT-33-3-0004} - REPLACED EMERG BATTERY #M1670, OPS CHK GOOD PER MM # 33-51-06-960-805.
- Difficulty date
- March 16, 2025
- Submitted
- March 17, 2025
- Operation
- Air carrier
- Aircraft
- N26210
- Make and model
- Boeing 737824
- Aircraft serial
- 28770
- Aircraft time
- 80,277 hours, 29,676 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Failed
- 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.