2041-18 the number on the housing of units that IH used. If it came on the tractor the return line of unit goes to a tee in the reservoir drain hole. Pressure comes from the regulator and priority valve block right behind fuel tank, line comes out the bottom. Pressure check of system is needed to locate cause of problem. If the system pressure is good and priority valve dooes't work correct, most times if you pull one of the hand valves while turning steering wheel it gets easier to turn. Steering wheels were the same with or without power steering. Just the center caps were marked different on a 450. If the wide or narrow front are both in good condition, according to IH specs the narrow front takes a little less tourqe to turn steering wheel. If other steering parts and tourqe unit are in good shape the steering unit will work if 1000 to 1100 psi is getting to unit. They recomend the pressure being a little higher than that idealy.
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Today's Featured Article - Old Time Threshing - by Anthony West. A lovely harvest evening late September 1947, I was a school boy, like all school boys I loved harvest time. The golden corn ripens well and early, the stoking, stacking,.... the drawing in with the tractors and trailers and a few buck rakes thrown in, and possibly a heavy horse. It would be a great day for the collies and the terrier dogs, rats and mice would be at the bottom of the stacks so the dogs, would have a busy time hunting and killing, all the corn was gathered and ricked in what we c
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