# SDR NSVA20070147

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 1, 2007
- Submitted: January 7, 2008
- Operation: Air carrier
- Aircraft: N321CJ
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 321
- Aircraft time: 30,133 hours, 30,077 cycles
- Engine: Ge CT79B
- System (JASC): [7720 · Engine Temperature Indicating System](https://openairdocs.org/jasc/7720)
- Part: Indicator
- Part number: 10227N01
- Part serial: B599A
- Condition: Malfunctioned
- Location: Lt Engine
- Stage of operation: TO
- How discovered: O
- Nature of condition: O
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/NSVA20070147

## Discrepancy

LEFT ENGINE ITT RED LINED ON TAKE OFF AND DIGITAL PORTION OF GAUGE WENT BLANK.  REMOVED AND REPLACED LT ENG ITT GAUGE IAW AMM 77-20-05.  OPS GOOD P/N ON/OFF 10227N01 S/N OFF B599A S/N ON 124A, GROUND RUN ENGS AT TAKEOFF PWR ACC IND NORMAL ACC INDICATIONS NORMAL.

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