# SDR AWXA200200165

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 2002
- Submitted: February 25, 2002
- Operation: Air carrier
- Aircraft: [N810AW](https://openairdocs.org/aircraft/N810AW), registered now
- Make and model: Airbus A319-132
- Registry model: [Airbus A319-132](https://openairdocs.org/model/airbus-a319-132) (OpenAirDocs)
- Aircraft serial: 1116
- Aircraft time: 62,988 hours, 24,566 cycles
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Contactor
- Part number: 558CA01Y1
- Condition: Defective
- Location: Fr 12
- Stage of operation: CL
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AWXA200200165

## Discrepancy

PHX - AIR TURN BACK - FLT 126 - "C" - DURING CLIMB OUT OF PHX ENROUTE TO MKE BETWEEN FL360 AND FL370 RECEIVED WARNING MESSAGE THAT R/H WINDSHIELD WINDOW HEAT WAS INOPERATIVE, AIRCRAFT TURNED BACK TO PHX AND LANDED UNEVENTFULLY. MAINTENANCE TROUBLESHOT SYSTEM AND REPLACED WINDOW HEAT COMPUTER #2 IAW AMM 30-42-34. EXAMINATION POST FLIGHT REPORT ALSO REVEALED ECAM WARNINGS AT SAME TIME OF WINDOW HEAT WARNINGS FOR NAV RA 2 FAULT, RECORDER FDIU FAULT, AND R/H ANTI-ICE WINDSHIELD, ALL HAD ASSOCIATED FAILURE MESSAGES. ALL SYSTEM USE THE PHASE B BUS #2 AND ALL HAVE CONTACTOR 9XU2 IN COMMON. REPLACED 9XU2 3-POLE CONTACTOR IAW 24-22-55-401, OPERATIONAL CHECK OF SYSTEM WAS GOOD. PART NAME; WINDOW HEAT COMPUTER, MFG; SAGEM

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