# SDR CALA2014040890772

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 7, 2014
- Submitted: April 8, 2014
- Operation: Air carrier
- Aircraft: [N402UA](https://openairdocs.org/aircraft/N402UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 439
- Aircraft time: 66,274 hours, 25,059 cycles
- Engine: Iae V2527A5
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Wire
- Condition: Damaged
- Location: Cabin
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2014040890772

## Discrepancy

REF 2 SVC EMERGENCY LIGHTS OPERATIONAL TEST MSG DISPLAYED WHEN TEST FAILED.  ATA 33-51-38 EXT LOADS FWD L.  TESTED AT EPSU, STILL FAILED.  ALSO FAILED WITH TESTER CONNECTED AT EACH FWD SLIDE.  RANG WIRING FROM 2871VC ON DOOR 1L TO GND & NO GND FOUND.  BETWEEN 2871VC A & EPSU T ARE OK.  2870VC A TO EPSU F & B TO GND ARE OK.  WIRE REPAIR ACP OF WIRE 3351-5109 IN FWD LT ENTRY DOOR HINGE AREA, SPLICE WIRE IAW ESPM 20-53-21 IAW AWM 33-51-04 BETWEEN 2819VC  & 2871VC, OPERATIONS CHECKED GOOD.

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