What was found
AIRCRAFT NOT GROUNDED: MAINTENANCE FOUND 13WL FAULTING DURING PS CHECK. REMOVED & REPLACED EPSU ON POSITION 13WL. PERFORMED OPS CHECK IAW AMM 33-51-38 & TSM 33-51-00-810-836-A.
- Difficulty date
- November 15, 2019
- Submitted
- November 18, 2019
- Operation
- Air carrier
- Aircraft
- N197UW
- Make and model
- Airbus A321211
- Aircraft serial
- 3928
- Aircraft time
- 35,168 hours, 13,612 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32146210
- Part serial
- 132168
- Condition
- No Test
- Location
- Emergency Lights
- Part time
- 35,168 hours, 13,612 cycles
- 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.