What was found
LEFT UPPER DECK DOOR EMERGENCY OPEN SYSTEM, 6 VOLT BATTERY TEST SWITCH WILL NOT TEST. REPLACED THE LT UPPER DECK EMERGENCY LIGHT BATTERY IAW AMM 33-51-14.
- Difficulty date
- November 26, 2017
- Submitted
- November 29, 2017
- Operation
- Air carrier
- Aircraft
- N578UP
- Make and model
- Boeing 74745E
- Aircraft serial
- 27154
- Aircraft time
- 101,401 hours, 16,947 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.