What was found
DURING SVC CHECK FOUND EPSU UNIT BAD LOCATION (11WL). REPLACED EPSU 11WL IAW AMM 33-51-38 OPS CHECK SATISFACTORY. (LP 8700089 - AIRCRAFT WAS GROUNDED)
- Difficulty date
- May 12, 2026
- Submitted
- May 13, 2026
- Operation
- Air carrier
- Aircraft
- N394DX
- Make and model
- Airbus A321211
- Aircraft serial
- 9125
- Aircraft time
- 21,244 hours, 9,139 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- Failed
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.