# SDR 99ZZZX673

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 19, 1999
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N273RA](https://openairdocs.org/aircraft/N273RA), registered now
- Make and model: Israel ASTRA SPX
- Registry model: [Israel ASTRA SPX](https://openairdocs.org/model/israel-aircraft-industries-astra-spx) (OpenAirDocs)
- Aircraft serial: 097
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Valve
- Part number: 717571
- Condition: Inoperative
- Location: Rt Thrust Revers
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99ZZZX673

## Discrepancy

RIGHT 'T/R UNSAFE' ILLUMINATED AND WOULD NOT GO OUT.  THRUST REVERSER WAS CLOSED AND LOCKED NORMALLY.  SUBMITTER STATED THIS IS A KNOWN PROBLEM AND SUPPOSEDLY HAS BEEN FIXED WITH A MODIFICATION TO A DASH 3.  DASH 3 WAS INSTALLED.  PROBLEM GONE.

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