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SW MN | In the steering valve there are control valve that work similar to the valves in the SCV. There is a pressure and return for left turn and another pair for right turn. There is a clearance adjustment of .003 for the pressure valves and .001 for the return valve clearance. The plates that rub on the part anchored to the steering shaft wear a little and that adjustment changes. | |
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Jd 4020 steering
