# SDR UIEA2021071501549

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 15, 2021
- Submitted: July 16, 2021
- Operation: Air carrier
- Aircraft: [N1229A](https://openairdocs.org/aircraft/N1229A), registered now
- Make and model: Boeing 767306
- Aircraft serial: 28884
- System (JASC): [3020 · Air Intake Anti/De-Ice System](https://openairdocs.org/jasc/3020)
- Part: Pressure Switch
- Part number: 21SN4184
- Condition: Faulted
- Location: Anti Ice System
- Stage of operation: NR
- 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/UIEA2021071501549

## Discrepancy

R ENG TAI VALVE STATUS MESSAGE(<P>TRANSFERRED TO MDDR 150187 IAW MEL 30-21-01-04-02, CAT C.</P> / <P>LP 1453769: REMOVED AND REPLACED ENG. INLET TAI PRESSURE SWITCH IAW AMM 30-21-01. OPERATIONAL CHECK OK. NO EICAS MSG. A/C OK TO RELEASE. THIS CLEARS MDDR 150187.</P>)

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