What was found
DURING SERVICE CHECK, ASPSU BATTERIES 1 AND 2 FAILED CAPACITANCE TEST. REPLACED ASPSU BATTERIES PER AMM 52-71 OPS CHECKED OK.
- Difficulty date
- September 19, 2016
- Submitted
- September 20, 2016
- Operation
- Air carrier
- Aircraft
- N820NW
- Make and model
- Airbus A330323
- Aircraft serial
- 0859
- Aircraft time
- 42,262 hours, 5,486 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- No Test
- 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.