The system is probably similar to the power steering system used on W-400-450-560-600-650 and 660.
A hydraulic cylinder with a long stroke is attached to the drag link. The cylinder has a hydraulic spool valve attached to its end near the connection to the drag link. When the steering wheel is moved, the valve ports open until until the cylinder catches up and restores equilibrium. At that point, the steering spindles cannot move until the operator rotates the steering wheel again.
650
660
This post was edited by Wardner at 10:32:31 02/18/10 2 times.
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Today's Featured Article - Harvestin Corn in Southern Wisconsin: The Early Years - by Pat Browning. In this area of Wisconsin, most crops are raised to support livestock production or dairy herds in various forms. Corn products were harvested for grain, and for ensilage (we always just called it 'silage'). Silo Filling Time On dairy farms back in the 30's and into the first half of the 40's, making of corn silage was done with horses pulling a corn binder producing tied bundles of fresh, sweet-smelling corn plants, nice green leaves with ear; the
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