What was found
AIRCRAFT IN BASE MAINTENANCE: MAINTENANCE REPORTS ESPU 13WL FAILED BITE TEST. REMOVED AND REPLACED 13WL EPSU. OPS CHECK GOOD.
- Difficulty date
- December 24, 2019
- Submitted
- December 27, 2019
- Operation
- Air carrier
- Aircraft
- N106NN
- Make and model
- Airbus A321231
- Aircraft serial
- 5932
- Aircraft time
- 21,772 hours, 4,461 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32146110
- Part serial
- 144524
- 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.