# SDR UIEA2021090971977

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 6, 2021
- Submitted: September 9, 2021
- Operation: Air carrier
- Aircraft: [N1427A](https://openairdocs.org/aircraft/N1427A), registered now
- Make and model: Boeing 767306
- Aircraft serial: 28098
- Engine: Ge CF680C
- System (JASC): [7720 · Engine Temperature Indicating System](https://openairdocs.org/jasc/7720)
- Part: Indicator
- Part number: 402EED21
- Part serial: AH2811108
- Condition: Faulted
- Location: Engine
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2021090971977

## Discrepancy

COULD NOT PUT STANDBY ENG INDICATOR INTO TEST MODE(<P>REMOVED AND REPLACED STANDBY ENGINE INDICATOR ASSY IAW AMM 77-41-01. OPS CHECK GOOD AND BITE CHECK GOOD.

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