What was found
DURING M-CHECK EPSU DOOR 4 17WL, 18WL, AND BCCR 19WL FAILED EPSU TEST. REPLACED EPSU BATTERIES AT 17WL, 18WL, AND 19WL.
- Difficulty date
- February 17, 2016
- Submitted
- February 18, 2016
- Operation
- Air carrier
- Aircraft
- N852NW
- Make and model
- Airbus A330223
- Aircraft serial
- 0614
- Aircraft time
- 48,628 hours, 6,451 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- No Test
- 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.