What was found
CABIN EMERGENCY LIGHTS OPERATIONAL CHECK: {A3NB-33-3-6012} - TEST FAULTS EPSU BATTERY AFT L RPLD EPSU 13WL AND OPS CK CK NORMAL REF AMM 33-51-38-000-001-A AND AMM 33-51-00-710-001-A
- Difficulty date
- February 1, 2023
- Submitted
- February 1, 2023
- Operation
- Air carrier
- Aircraft
- N437UA
- Make and model
- Airbus A320232
- Aircraft serial
- 655
- Aircraft time
- 80,049 hours, 31,227 cycles
- System (JASC)
- 3300 · Lighting System
- Part
- Battery
- Part number
- NA
- Condition
- None
- Location
- Aft Lh
- 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.