# SDR UPS08153756

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 25, 2008
- Submitted: October 30, 2008
- Operation: Air carrier
- Aircraft: [N137UP](https://openairdocs.org/aircraft/N137UP), registered now
- Make and model: Airbus A300 F4-622R
- Registry model: [Airbus A300 F4-622R](https://openairdocs.org/model/airbus-a300-f4-622r) (OpenAirDocs)
- Aircraft serial: 0820
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Shutoff Valve
- Part number: 32142368
- Part serial: 971
- Condition: Malfunctioned
- Location: Thrust Reverser
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS08153756

## Discrepancy

INSPECTION TYPE:N/A ATB - NR 1 ENG REVERSER UNLOCK LIGHT ILLUMINATED.  REMOVED & REPLACED THRUST REVERSER PRSOV FOR TSM 78-31-40 BLOCK 22 PER AMM 78-31-05-04.  PERFORMED OPS CHECK PER AMM 78-32-11-05.  NR 1 ENG REVERSER SYSTEM HAS NO DEFECTS NOTED.

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