# SDR AALA201510229003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 21, 2015
- Submitted: October 22, 2015
- Operation: Air carrier
- Aircraft: N274AY
- Make and model: Airbus A330-323
- Registry model: [Airbus A330-323](https://openairdocs.org/model/airbus-a330-323) (OpenAirDocs)
- Aircraft serial: 342
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Control Unit
- Part number: Z211H0001110
- Part serial: 211H00004016
- Condition: Failed
- Location: Zone 100
- Part time: 52,844 hours, 7,565 cycles
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201510229003

## Discrepancy

SLIDE FITTING HEATER CONTROL UNIT, 10DH FAILED OPERATIONAL TEST.  REPLACED HEATER CONTROL UNIT.  ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK IAW AMM 30-46-34 & 30-46-00.

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