Posted by Wingman2 on September 15, 2023 at 15:50:13 from (174.231.56.163):
So my 3 point hitch arms go up, but not down.on my new to me 9n. So this is what I did today. Dumped all the hydraulic oil out of transmission,hydraulic pump, and differential. Went to tractor supply, got the cheapest hydraulic oil they had ,2 gallon bottle. Dumped that in, then added about 3 gallons of kerosene.started the tractor, went up and down the driveway a couple times, then parked it, and left the run, worked the lift control lever up and down, arm's still didn't go down.removed the side inspection cover, and the arm's decided to go down. I worked the lever up and down a dozen times, watched the oil churning around in the tractor. Going to leave the oil mix in the tractor for the weekend. Will start the tractor up and work the lift several times over the weekend.then drain it out, and refill with a good hydraulic oil, and see how it goes.
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Today's Featured Article - Tractor Profile: Allis-Chalmers WD45 (Gas Version) - by Staff. Beginning production in 1953, the WD45 had the same general look as the WD tractor which was produced earlier - but was much more powerful. This was due to the new 4-cylinder "Power Crater" gasoline engine with a 4 x 4-1/2 inch bore and stroke. Some people feel this was one of the most significant tractors offered by Allis-Chalmers in those days. Nothing in its weight or power class could match its performance. In 1954 they began offering the WD45 with the new "Snap-Coupler&quo
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