Well on the 86 series depending on if it is and early or a late model depends on the hyd system . Early was and open center system and late was a closed center . The MCV controls your steering , brakes , T/A and your cooling and lube oil for the transmission and rear end. With the T/A lever stuck in high you can bet that the low side is OUT in the T/A and the cable is frozen . SOOoooooo with the low pressure on the MCV it can be that the MCV pump is toast or you have a massive internal leak either in the MCV or the T/A . This system also has a supercharges deal that sorta hooks the MCV pump with the rear hitch pump and has caused problems . The closed center hyd. system can be a nightmare as this system is not for the barnyard mechanic as it takes special equipment to work and test this system and i do not have the addition for my flow rater for this . There also could be a leak in the pick up tube in the rear end that at low speed the pumps will not pick up the flow till ya raise RPM . So on this you will more then likely end up spending some big money at a dealership that can do the testing . That addition to my flow rater i tried to get one at a closing I H dealership and drove for five hours to get the sale and chased to to over 3 grand and did not get it . BUT i did get a few things and two hot dogs and a pepsi .
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Today's Featured Article - Bad Vibes - by Curtis Von Fange. One of the strangest ways to communicate with our tractor is to ask it how it feels. "Ask it how it feels," you say? Yup, ask it how it feels. Now, as with the other articles in this series one has to be able to hear what 'ole blue' is trying to say in response. The nice thing about our old iron friends is that they are usually quite consistent in their response, rather unlike some people I know who might change what they say due to the weather or other mitigating circumstances. But since t
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