# SDR DJFA2008081

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 10, 2008
- Submitted: November 24, 2008
- Operation: Air carrier
- Aircraft: N464LX
- Make and model: Beech 400A
- Registry model: [Beech 400A](https://openairdocs.org/model/hawker-beechcraft-400a) (OpenAirDocs)
- Aircraft serial: RK453
- Aircraft time: 1,976 hours, 1,772 cycles
- System (JASC): [3241 · Brake Anti-Skid Section](https://openairdocs.org/jasc/3241)
- Part: Control Unit
- Part number: 42901
- Part serial: 725
- Condition: Failed
- Location: Anti-Skid System
- Stage of operation: LD
- How discovered: O
- Nature of condition: O
- Precautionary procedure: H
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DJFA2008081

## Discrepancy

ON LANDING BRAKES DID NOT RESPOND WHEN INITIALLY APPLIED.  BRAKES ENGAGED AFTER A FEW MOMENTS BUT FAILED AGAIN WHILE DECELERATING BETWEEN 10 AND 15 KNOTS.  CREW DISENGAGED THE ANTI-SKID SYS AND BRAKING RETURNED TO NORMAL. MAINT FOUND THE ANTI-SKID CONTROL BOX FAILED.  THE UNIT WAS REPLACED.

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