IH Hydro 84 ?'s

/ IH Hydro 84 ?'s #1  

Tuinstra Farm

New member
Joined
Feb 23, 2011
Messages
8
Location
Minnesota
Tractor
John Deere
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my inlaws have a hydro 2nd (owner) apx 6,000hr with hydro problems which im noticing is verry common. it has been getting weeker where he can't use reverse in high range or get a hay rack started in high. we were loading scrap machinery and now its dead in the water. oil is good. let it run thinking it got moisture and froze and it started working again for about 5 min and stoped again. loader works great though. moved scrap to tractor with skidloader and lifted scrap with tractor loader and backed trailer underneath. moved tractor with bucket and started working again. this happened 2 mor times getting back to shop and hasn't worked since. has anyone any ideas?

valves were replaced along time ago would this maybe the problem again?
or is there a problem with the inching pedal?
being loder has good as ever lifting power the pump should be fine correct?

Also he wants to know if a 544 gas has the same hydro guts as his 84

Im not much help to him as i am JOHN DEERE man myself, makes for quite the family discussions!!
 

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