What was found
CABIN EMERGENCY LIGHTS OPERATIONAL CHECK: {A3NB-33-3-6012} - EPSU BATTERY FWD LEFT, RESET NO HELP. EPSU 10WL FWD LH INDICATED BATTERY WAS BAD, REPLACED BATTERY AND PERFORMED SYSTEM OPS CHECKS AND PASSED REF 33-51-00-710-001-A.
- Difficulty date
- February 1, 2023
- Submitted
- February 1, 2023
- Operation
- Air carrier
- Aircraft
- N403UA
- Make and model
- Airbus A320232
- Aircraft serial
- 442
- Aircraft time
- 90,203 hours, 35,119 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- NA
- Condition
- None
- Location
- Fwd Left
- 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.