Posted by farmall706 on August 07, 2011 at 15:55:33 from (50.103.5.206):
I had posted on my issues of having no pressure in the lube circuit or sensor port. I have 200 PSI in the bottom port. The PSI did not change when I shift the T/A. Today I plugged the line just before the brake valve and tested my pressures again. I have 200 PSI in the bottom, and 20 in the lube circuit. The PSI drops just a little for a second now when I shift the T/A but returns to 200 PSI. I believe this is indicating I am loosing to much oil thru the brake circuit? Some have talked about a orfice in the line. When i removed the line from the brake valve I see nothing but the fitting? Is this orfice built into the fitting or is it a seperate piece. I had stated that I replaced the brake valve with what the salvage yard told me was from a 766.
I hear no more noises coming from the MCV when tractor is running with the brake line plugged?
I think I have found the problem, I did not drive it because of not having the brakes. Do I just ask the parts counter guys for a brake orfice?
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Today's Featured Article - Talk of the Town: How to Remove a Broken Bolt - by Staff. Another neat discussion from the Tractor Talk Discussion Forum. The discussion started out with the following post: "I have an aluminum steering gear housing with a bolt broken off in it. The bolt is about a 3/8" x 1 1/2" bolt. I've already drilled the center of the bolt out with about 7/64" drill bit the entire length of the bolt. Only one end of the bolt is visible. I tried to use an easy out but it wasn't budging and I didn't want t
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