# SDR AALA20050375

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 1, 2005
- Submitted: June 3, 2005
- Operation: Air carrier
- Aircraft: [N933AN](https://openairdocs.org/aircraft/N933AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 30080
- System (JASC): [3241 · Brake Anti-Skid Section](https://openairdocs.org/jasc/3241)
- Part: Valve
- Condition: Faulty
- Location: Anti-Skid Sys
- Stage of operation: DE
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20050375

## Discrepancy

JFK - AFTER AUTOBRAKES WERE SELECTED FOR LANDING, ANTI SKID INOPERATIVE LIGHT CAME ON AND STAYED ON UNTIL AFTER LANDING.  LIGHT WENT OFF WHEN ENGINES WERE SHUT DOWN.  FOUND ANTI SKID VALVES 3/4 FAULTED.  REPLACED 3/4 ANTI SKID VALVES.  SYSTEM GROUND CHECKED NORMAL OPERATION.

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