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Cattle Boards
Trucks, Tractors & Machinery
PTO Clutch Problem
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<blockquote data-quote="Earl Thigpen" data-source="post: 421899" data-attributes="member: 3999"><p>I believe sir you are correct. There is a clutch pack that is hydraulically operated. At least that's the way it works on my 3000 and IH 1486. Hyd pressure is applied to the piston which moves the clutch pack together which then ties the two halves of the control unit together and turns the PTO shaft. There's several things that could be at fault, all of which should be checked when the tractor is split. The hydraulic pump needs to be checked for proper pressure (probably not the culprit), all seals (lip seals and O-rings) should be replaced and all friction disc's and steel plates (reaction plates) should be replaced and a check valve the should be looked at. More than likely the clutch pack friction discs are fried caused by a leaking lip seal.</p><p></p><p>If this gentleman can get this done for $1K I'd say go for it.</p></blockquote><p></p>
[QUOTE="Earl Thigpen, post: 421899, member: 3999"] I believe sir you are correct. There is a clutch pack that is hydraulically operated. At least that's the way it works on my 3000 and IH 1486. Hyd pressure is applied to the piston which moves the clutch pack together which then ties the two halves of the control unit together and turns the PTO shaft. There's several things that could be at fault, all of which should be checked when the tractor is split. The hydraulic pump needs to be checked for proper pressure (probably not the culprit), all seals (lip seals and O-rings) should be replaced and all friction disc's and steel plates (reaction plates) should be replaced and a check valve the should be looked at. More than likely the clutch pack friction discs are fried caused by a leaking lip seal. If this gentleman can get this done for $1K I'd say go for it. [/QUOTE]
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PTO Clutch Problem
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