What was found
AIRCRAFT NOT GROUNDED. AFT EMERGENCY POWER SUPPLY UNIT FAILED CHECK. REMOVED AND REPLACED EPSU IAW AMM 33-51-38. OPERATIONAL CHECK GOOD.
- Difficulty date
- December 15, 2016
- Submitted
- December 15, 2016
- Operation
- Air carrier
- Aircraft
- N117AN
- Make and model
- Airbus A321231
- Aircraft serial
- 6094
- Aircraft time
- 9,681 hours, 1,982 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 32146210
- Part serial
- 145480
- Condition
- Failed
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.