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MF 165 Steering Question

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Old Nov 4, 2010 | 08:32 AM
  #1  
Uncle Bubba's Avatar
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Default MF 165 Steering Question

My old Massey has developed a fluid leak in the steering system that I can't figure out. Right behind the dash is what looks like a steering gear that the shaft goes into. I can't find any grease fittings, no filler cap or drain and worst of all the manuals I have don't show anything being there. So where is this leak coming from.
 
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Old Nov 4, 2010 | 09:01 AM
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if you are talking about power steering they are no fluid there. power steering on these tractors are on the front end. the only thing in there where you are talking about is a worm gear. there is a plate that you take off for service. call if you want. maybe i can help.
 
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Old Nov 4, 2010 | 09:11 AM
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Thanks Pap. Ya it's power steering. We rebuilt the hydraulics last year cause it was leaking. Still steers great, just tryin to figure out what's leaking. Above it is dry and nothin around it in the way of fluids.
 
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Old Nov 4, 2010 | 09:15 AM
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i would like to have a little more info in where it is leaking.
 
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Old Nov 4, 2010 | 10:02 AM
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Have you checked the seals to see if they are worn
 
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Old Nov 12, 2010 | 07:19 PM
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Well, steering has turned into the least of my problems now. Time for the rebuild. The Hydraulics are gettin weak and it needs a new clutch. Guess it's gonna be a busy winter.

It's startin leavin an oil slick behind it the other day and it looks like it's makin it's own oil again, Leaking diesel into the oil. That was the final straw that it's time to work on it. Looks like the injector pump seal is leaking into the block.
 
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Old Nov 12, 2010 | 10:21 PM
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my 50 done that. it was that stupid heater you was talking about that was leaking diesel in mine. it run out the front seal. dont run it too long with diesel in the crank case. it will take out the bearings. dont ask how i know
 
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Old Nov 14, 2010 | 10:11 AM
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At this point, as long as money holds out it looks like it's gonna be a complete rebuild on the hydraulic pumps, clutch, engine and injection pump. The rear differential is in question. It's got some popping in one side but we haven't decided if it's bad enough to pull it apart again.

What I can't figure out is the fact that the motor oil still looks good, is holding a steady level and doesn't smell like diesel. But All this oil leaking out is coming from someplace.
 
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Old Nov 14, 2010 | 01:27 PM
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before you rebuild the hyd. system, replace the relief valve and see if that was it. if not they are not hard to rebuild.
 
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Old Jan 12, 2011 | 07:11 PM
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I've worked on a few Massey's and they (atleast the smaller tractors) have the worst steerign systems EVER.
 
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