# SDR IPXA2018090733665

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 5, 2018
- Submitted: September 12, 2018
- Operation: Air carrier
- Aircraft: [N310UP](https://openairdocs.org/aircraft/N310UP), registered now
- Make and model: Boeing 767-34AF
- Registry model: [Boeing 767-34AF](https://openairdocs.org/model/boeing-767-34af) (OpenAirDocs)
- Aircraft serial: 27762
- Aircraft time: 56,300 hours, 18,478 cycles
- System (JASC): [3242 · Brake](https://openairdocs.org/jasc/3242)
- Part: Valve
- Condition: Defective
- Location: Brake System
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2018090733665

## Discrepancy

WHEN PARKING BRAKE WAS SET, WITH BRAKE LIGHT ON AND WHITE PARKING BRAKE LIGHT ON, ACFT ROLLED FWD 1 1/2 FEET. RESET BRAKE AND IT SELF RELEASED 3 TIMES. REMOVED OLD VALVE AND REPLACED WITH NEW SERVICEABLE UNIT REF AMM 32-44-04. OPS CHECKS REF AMM 32-44-00-735-008.

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