1586 quits moving after it warms up

hammer1925 · Apr 17, 2013

my 1586 quit moving after about 20 acres of plowing and it stopped suddenly, like i pushed the clutch. could this be a worn out mcv pump? or could of it blown a o ring in there somewhere?

hammer1925 · Apr 17, 2013

oh i forgot to say i let it sit overnight and tried it again, it worked good for about 5 mins and it did the same just stopped...

IaGary · Apr 17, 2013

Did you try the moving with the TA lever in both positions?

Gary

hammer1925 · Apr 17, 2013

yes and still nothing

hammer1925 · Apr 17, 2013

the low psi light comes on i have to rev it up pretty good to get it to go off but under load it just stops

pete 23 · Apr 17, 2013

The drive in TA (lever back) is stricly mechanical with only a hydraulic lockup clutch to prevent free wheeling. So, this means your TA is shot for openers. If it was mcv pump alone your steering would be very poor or quit also. You most likely have severe leakage in TA unit also which is why it works cold, not warmed up. Possible your TA has been bad for a long time on low side and you never used it, and now the pump went or blew gaskets and o-ring in mcv but like I said, power steering would also be bad if pump.

hammer1925 · Apr 17, 2013

figured the ta unit was shot i just always left it in dd. so would a whole new mcv n pump fix all but the bad ta? cause thats a job in itself to get to and fix....

F20Puller · Apr 17, 2013

We had a 1066 just do this exact same thing, we got lucky that our traactor had a blown MCV valve body gasket.

mkirsch · Apr 18, 2013

You're not going to get away without replacing the TA too. Low side is definitely shot, and when the low side goes the high side isn't far behind on these hydraulic TAs.

hammer1925 · Apr 18, 2013

by the high side what do you mean?

rustyfarmall · Apr 18, 2013

(quoted from post at 09:13:41 04/18/13) by the high side what do you mean?

TA lever forward. Direct drive.

hammer1925 · Apr 18, 2013

ok sure appreciate all the help guess ill get busy tearing her down....

1586 quits moving after it warms up

hammer1925

New User

hammer1925

New User

IaGary

Well-known Member

hammer1925

New User

hammer1925

New User

pete 23

Well-known Member

hammer1925

New User

F20Puller

Member

mkirsch

Well-known Member

hammer1925

New User

rustyfarmall

Well-known Member

hammer1925

New User

Similar threads