What was found
AIRCRAFT IN BASE VISIT: EPSU (12WL) FAILED CIDS1 EPSU SYSTEM TEST DURING T/C 26L00025011. REMOVED AND REPLACED EPSU (12WL) IAW AMM 33-51-38 OPS CHECK. GOOD OK FOR SVC IAW AMM 33-51-38.
- Difficulty date
- August 17, 2019
- Submitted
- August 19, 2019
- Operation
- Air carrier
- Aircraft
- N128AN
- Make and model
- Airbus A321231
- Aircraft serial
- 6346
- Aircraft time
- 17,281 hours, 4,814 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- D1347
- Part serial
- 147166
- Condition
- No Test
- Location
- Emergency Light
- 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.