# SDR UPS04142689

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 9, 2004
- Submitted: July 12, 2004
- Operation: Air carrier
- Aircraft: [N120UP](https://openairdocs.org/aircraft/N120UP), 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: 0805
- System (JASC): [3242 · Brake](https://openairdocs.org/jasc/3242)
- Part: Brake
- Condition: Inoperative
- Location: Mlg
- Stage of operation: LD
- 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/UPS04142689

## Discrepancy

INSPECTION TYPE:N/A ON LANDING & TAXI IN NO LEFT BRAKE ON EITHER SIDE OF COCKPIT.  REMOVED AND REPLACED NORMAL BRAKE MASTER VALVE LT PER MM 32-42-19-4 R/R 774905 PERFORM FUNCTIONAL TEST OR MAXIMUM PRESS DELIVERED TO BRACES IAW MM 32-42-00-5 PARA 3 (3), SYS CKS OK.  TAXI CHECK OF BRAKES OK FROM BOTH SIDES OF COCKPIT.

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