# SDR UPS99230252

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 29, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N920UP](https://openairdocs.org/aircraft/N920UP), registered now
- Make and model: Boeing 727180C
- Aircraft serial: 19873
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Brake
- Condition: Sticking
- Location: Rt Mlg
- 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/UPS99230252

## Discrepancy

RIGHT BRAKE STICKS AND RELEASES ONLY WITH LARGE THRUST APPLICATION FOLLOWING STOPOVERS WITH PARKING BRAKE APPLIED FOR APPROX 30 MINUTES.  BLED BRAKES ON RT SIDE BRAKES RELEASE NORMALLY.

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