What was found
DURING C2 CHECK, DURING EMERGENCY LIGHT SYSTEMS CHECK, RECEIVED COMM EMERGENCY LT & COMM EMERGENCY RT COMM AFT INDICATIONS. REPLACED EMERGENCY POWER SUPPLY UNIT AT 13WL IAW AMM 33-51-38 & COMPLETED TEST IAW AMM 33-51-00-710-001-A.
- Difficulty date
- November 12, 2013
- Submitted
- November 14, 2013
- Operation
- Air carrier
- Aircraft
- N621AW
- Make and model
- Airbus A320231
- Aircraft serial
- 53
- Aircraft time
- 76,115 hours, 34,463 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 321454
- Part serial
- 520
- Condition
- Failed
- Location
- Emergency Lights
- Part time
- 74,636 hours, 31,063 cycles
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.