# SDR IPXA10662886

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 1, 2010
- Submitted: October 1, 2010
- Operation: Air carrier
- Aircraft: [N314UP](https://openairdocs.org/aircraft/N314UP), registered now
- Make and model: Boeing 767-34AF
- Registry model: [Boeing 767-34AF](https://openairdocs.org/model/boeing-767-34af) (OpenAirDocs)
- Aircraft serial: 27742
- Engine: Ge CF680C2B6F
- System (JASC): [3020 · Air Intake Anti/De-Ice System](https://openairdocs.org/jasc/3020)
- Part: Pressure Switch
- Part number: 21SN4184
- Part serial: H010404A
- Condition: Inoperative
- Location: Lt Engine
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA10662886

## Discrepancy

E-TOP DIVERSION LT ENGINE ANTI-ICE DISPLAYED AND ENGINE ANTI ICE VALVE REMAINED ILLUMINATED WITH SWITCH ON.  REPLACED LT ENG ANTI ICE VALVE IAW MM 30-21-03-4 AND THERM A/I PRESS SWITCH IAW MM 30-21-04-4.  OPS CHECK NORMAL.

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