What was found
DURING CHECK, FOUND UPPER DECK LT SIDE EMERGENCY POWER SYS BATTERY PACK INOPERATIVE. R & R THE BATTERY PACK IAW AMM 52-23-14. TESTED GOOD, ACFT OK FOR SERVICE.
- Difficulty date
- August 24, 2017
- Submitted
- August 25, 2017
- Operation
- Air carrier
- Aircraft
- N578UP
- Make and model
- Boeing 74745E
- Aircraft serial
- 27154
- Aircraft time
- 100,470 hours, 16,812 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- Location
- Emergency Lights
- 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.