What was found
EMERGENCY LIGHTS FAILED CIDS TEST - SHOWED "EPSU UNIT EXIT L". MX R&R EMERGENCY POWER SUPPLY UNIT 11WL PER MM 33-51-38. OPS CHECK GOOD.
- Difficulty date
- January 13, 2009
- Submitted
- January 14, 2009
- Operation
- Air carrier
- Aircraft
- N178US
- Make and model
- Airbus A321211
- Aircraft serial
- 1519
- Aircraft time
- 27,621 hours, 9,990 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32145510
- Part serial
- 2130
- Condition
- Discharged
- Location
- Cabin
- Part time
- 27,609 hours, 9,985 cycles
- 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.