# SDR CA981030013

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 18, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Make and model: Airbus A319-114
- Registry model: [Airbus A319-114](https://openairdocs.org/model/airbus-a319-114) (OpenAirDocs)
- System (JASC): [3251 · Steering Unit](https://openairdocs.org/jasc/3251)
- Part: Control Unit
- Part number: C202162282223
- Condition: Failed
- Location: Nlg Steering
- Stage of operation: TX
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA981030013

## Discrepancy

(CAN) DURING TAXI, BRAKE AND STEERING CONTROL UNIT MESSAGE CAME ON ENGINE INDICATING AND CREW ALERT SYSTEM.  NOSE GEAR ANTI-SKID SWITCH RECYCLED AND AIRCRAFT MADE UNCONTROLLED RIGHT TURN FOLLOWED BY A HARD LEFT TURN.   AIRCRAFT CAME TO A REST WITH NOSE GEAR 15 FEET OFF RUNWAY.  CHANGED BRAKE AND STEERING CONTROL UNIT AND TESTED SERVICEABLE.  REPLACED NR 4 BRAKE CARRIER AND BOTH NOSE WHEEL ASSEMBLIES.

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