What was found
DURING A CIDS 1 TEST, A MESSAGE FOR THE BATTERY & EPSU 12WL. REPLACED THE BATTERY 12WL FOR EMERGENCY POWER SUPPLY IAW AMM 33-51-38. OPS CHECKED GOOD.
- Difficulty date
- August 20, 2018
- Submitted
- August 24, 2018
- Operation
- Air carrier
- Aircraft
- N535UW
- Make and model
- Airbus A321231
- Aircraft serial
- 3993
- Aircraft time
- 33,409 hours, 11,760 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- No Test
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L, J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.