Is the charge pressure the same in both forward and reverse?
With the hydro in neutral there is no flow though the center section so there is no flow directed to the minimum pressure valve. The maximum pressure valve controls the pressure. When in neutral or reverse there is flow through the center section and returns to the multi valve and pressure is controlled by the minimum pressure valve. If the problem is in the minimum pressure valve the pressure should be same in both forward and reverse. If the pressures are not the same the problem may be a leak in the forward high pressure circuit.
If there is a problem with the charge pump you might also have problems with steering, especially at low idle speeds.
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Today's Featured Article - Tractor Profile: Allis-Chalmers Model G - by Staff. The first Allis-Chalmers Model G was produced in 1948 in Gasden, Alabama, and was designed for vegetable gardeners, small farms and landscape businesses. It is a small compact tractor that came with a complete line of implements especially tailored for its unique design. It featured a rear-mounted Continental N62 four-cylinder engine with a 2-3/8 x 3-1/2 inch bore and stroke. The rear-mounted engine provided traction for the rear wheels while at the same time gave the tractor operator a gre
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