What was found
EMERGENCY LIGHT BATTERY PACK M1674 FAILED CAPACITY CHECK. REPLACED M1674 EMERG BATTERY, OPS CHK GOOD PER MM #33-51-06-960-805.
- Difficulty date
- April 28, 2026
- Submitted
- April 29, 2026
- Operation
- Air carrier
- Aircraft
- N17753
- Make and model
- Boeing 737724
- Aircraft serial
- 30463
- Aircraft time
- 71,250 hours, 27,922 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.