What was found
POWER SUPPLY - BATTERY PACK CAPACITY CHECK POWER SUPPLY BATTERY PACK CAPACITY CHECK - EMERGENCY LIGHTS BATTERY AT LEFT CENTER FAILED THE CAPACITY TEST. REMOVED AND REPLACED BATTERY PER AMM 33-51-06. OPS CHECK GOOD.
- Difficulty date
- January 16, 2025
- Submitted
- January 22, 2025
- Operation
- Air carrier
- Aircraft
- N17529
- Make and model
- Boeing 7379
- Aircraft serial
- 64503
- Aircraft time
- 13,960 hours, 4,589 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.