# SDR UPS06646434

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 13, 2006
- Submitted: March 15, 2006
- Operation: Air carrier
- Aircraft: [N301UP](https://openairdocs.org/aircraft/N301UP), registered now
- Make and model: Boeing 767-34AF
- Registry model: [Boeing 767-34AF](https://openairdocs.org/model/boeing-767-34af) (OpenAirDocs)
- Aircraft serial: 27239
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Brake Assy
- Condition: Failed
- Location: Thrust Reverser
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS06646434

## Discrepancy

NR 2 RT TR ELECTRO- M MECHANICAL BRAKE FAILS TO HOLD 90 INCH/LBS TORQUE- AD2000-09-04 REQUIRES REPAIR PRIOR TO FLT.  REMOVED AND REPLACED NR 2 ENG RT ELECTRO- MECHANICALBRAKE AND SHORT FLEX SHAFT ASSEMBLYS IAW MM 78-34-07-4.

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