What was found
EMERGENCY LIGHT RELATED TO BATTERY PACK (M1673) FAIL TEST. REMOVED AND REPLACED EMERGENCY BATTERY PACK M1673 AND TESTED GOOD PER AMM 33-51-06-960-805.
- Difficulty date
- September 17, 2025
- Submitted
- September 19, 2025
- Operation
- Air carrier
- Aircraft
- N8532S
- Make and model
- Boeing 7378H4
- Aircraft serial
- 63576
- Aircraft time
- 27,534 hours, 13,943 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- 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.