What was found
DM'S CABIN EMER EXIT LT. MX MSG 3350F001 REF A350 TSM A350-A-33-51-XX-00001-421A-A. REPLACED EPSU 101WL1 (1L) AND 102WL1 (1R). SW LOAD AND EPSU TEST GOOD. DISPATCH MSG CLEARED. (LP# 5145518)
- Difficulty date
- July 7, 2024
- Submitted
- July 10, 2024
- Operation
- Air carrier
- Aircraft
- N507DN
- Make and model
- Airbus A350941
- Aircraft serial
- 0182
- Aircraft time
- 28,278 hours, 2,805 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- UNKNOWN
- Condition
- Faulted
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.