What was found
FOUND EMERGENCY BATTERY PACK BATTERY CAPACITY WEAK.I.A.W AMM 33-51-07-022-001, 33-51-07-422-012 REV.144 REPLACED EMERGENCY BATTERY PACK AND PERFORMED INSTALLATION TEST,
- Difficulty date
- April 5, 2025
- Submitted
- April 7, 2025
- Operation
- Air carrier
- Aircraft
- N307UP
- Make and model
- Boeing 76734AF
- Aircraft serial
- 27760
- Aircraft time
- 71,525 hours, 24,173 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 20131A
- Part serial
- 111662
- 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.