What was found
DURING NON ROUTINE CHECK, EMERGENCY CHECK FAULTS EPSU UNIT EMERGENCY. MAINTENANCE BITE TEST SHOWS UNIT FAULT, CHANGED BATTERY ON EPSU AND OPS CHECKED GOOD.
- Difficulty date
- February 16, 2014
- Submitted
- February 18, 2014
- Operation
- Air carrier
- Aircraft
- N351NW
- Make and model
- Airbus A320212
- Aircraft serial
- 766
- Aircraft time
- 49,650 hours, 22,382 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.