# SDR AALA970203

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 23, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N892AA](https://openairdocs.org/aircraft/N892AA), registered now
- Make and model: Boeing 727223
- Aircraft serial: 22008
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Metering Valve
- Part number: 652348616
- Condition: Leaking
- Location: Lt Mlg
- Stage of operation: TX
- Nature of condition: O
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA970203

## Discrepancy

MEX - FLT 1528 - AFTER GATE DEPARTURE DURING TAXI OUT, DIMINISHED BRAKING ACTION NOTED.  AIRCRAFT RETURNED TO GATE.  REPLACED LEFT MAIN LANDING GEAR BRAKE METERING VALVE.  ALSO, REPLACED ANTI-SKID CONTROL BOX.  SYSTEM LEAK AND GROUND CHECKED NORMAL OPERATION.  (M)

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