# SDR 2018FA0000392

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 22, 2018
- Submitted: September 27, 2018
- Operation: General aviation
- Make and model: Boeing 737-3Q8
- Registry model: [Boeing 737-3Q8](https://openairdocs.org/model/boeing-737-3q8) (OpenAirDocs)
- Aircraft serial: 26303
- System (JASC): [3251 · Steering Unit](https://openairdocs.org/jasc/3251)
- Part: Pulley
- Part number: BMP30J4
- Condition: Defective
- Location: Nlg Steering
- Stage of operation: TX
- 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/2018FA0000392

## Discrepancy

STEERING CONTROL WAS LOST DURING TAXY OPERATION IN THE HEAD OF THE RUNWAY. CORRECTIVE ACTION: HAS BEEN CHANGED PULLEY OF NOSE STEERING MECHANISM IAW AMM 32-51-31 AND PERFORMED OPERATIONAL TEST IAW AMM 32-51-00 PERFORMED BY OMA 145 N° 014

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