What was found
EMERGENCY LIGHT POWER SUPPLY UNIT [EPSU] 13WL/AFT L FAILS TEST. R & R EPSU [13WL] PER AIRBUS AMM 33-51-38-000-001-A, 33-51-38-400-001-A, 33-51-00-710-001-A.
- Difficulty date
- January 28, 2021
- Submitted
- February 1, 2021
- Operation
- Air carrier
- Aircraft
- N293NV
- Make and model
- Airbus A320214
- Aircraft serial
- 4913
- Aircraft time
- 23,992 hours, 14,884 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 32146210
- Part serial
- 138291
- Condition
- Failed
- Location
- Pass Cabin
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.