What was found
OPERATION TEST OF EPSU BAT CAPACITY FAILED EPSU (101WL3) DOOR 3LH. R/R EPSU BAT DOOR 3LH IAW A350 AMM 33-51. OPS CHK LIGHT @ DOOR 3LH FUNCTIONAL. OK FOR SVC. (LP# 6661936)
- Difficulty date
- March 15, 2025
- Submitted
- March 18, 2025
- Operation
- Air carrier
- Aircraft
- N517DZ
- Make and model
- Airbus A350941
- Aircraft serial
- 0545
- Aircraft time
- 15,731 hours, 1,452 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- No Test
- Location
- Zone 200
- 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.