What was found
IAW AN A CHECK WC 26C00033004. THE EMERGENCY POWER-SUPPLY UNIT BATTERIES 10WL, 11WL, 12WL, AND 13WL FAILED TO TEST. REPLACED THE 10WL BATTERY, IAW WC 2600033004. OK FOR SERVICE TESTED OK.
- Difficulty date
- December 18, 2018
- Submitted
- December 20, 2018
- Operation
- Air carrier
- Aircraft
- N90024
- Make and model
- Airbus A319115
- Aircraft serial
- 6384
- Aircraft time
- 11,757 hours, 5,300 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.