# SDR CALA2019090201491

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 2, 2019
- Submitted: September 2, 2019
- Operation: Air carrier
- Aircraft: [N671UA](https://openairdocs.org/aircraft/N671UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 30026
- Aircraft time: 72,188 hours, 15,528 cycles
- System (JASC): [3030 · Pitot/Static Anti-Ice System](https://openairdocs.org/jasc/3030)
- Part: Relay
- Part number: 7705402
- Condition: Faulty
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2019090201491

## Discrepancy

TAT OVERHEAD LIGHT ON TAT PROBE LIGHT FIM 30-33-00-815-805 FOLLOWED. CURRENT SENSING RELAY FOUND AT FAULT. RELAY REPLACED AS PER WDM 30-33-11. RELAY PN 7705402 SN 08711.

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