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jjpetrich 
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Joined: 06 Sep 2011
Location: Marshall, MN
Points: 137
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 Topic: L2 problems
Posted: 26 Sep 2012 at 3:32pm |
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Combining beans and the steering and header up and down doesnt work. I figured that it would be the hyd pump just wondering if that would be likely.
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On the farm wd,wd45,180,200,7020,8010,8050,f,L2,2 b engines
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DrAllis
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Joined: 12 Sep 2009
Points: 21898
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Posted: 26 Sep 2012 at 3:38pm |
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Don't run it any more until you make sure the belt is on the hydraulic pump. WHAT MODEL YEAR IS IT???????
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jjpetrich
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Location: Marshall, MN
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Posted: 26 Sep 2012 at 4:57pm |
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The belt was on and i believe it to be a 79'
serial# L-k19871z
Edited by jjpetrich - 26 Sep 2012 at 5:18pm
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On the farm wd,wd45,180,200,7020,8010,8050,f,L2,2 b engines
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DrAllis
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Posted: 26 Sep 2012 at 6:20pm |
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That is a 1980 model and would have a tan colored cab interior. If it is a hydro model, you have a twin-section gear pump with hydro charge being supplied by one section...that is why it's important to make sure the belt is on, as you will destroy the hydro if the charge pump isn't working. Make sure the machine will move before anything else, if it is a hydro. The second section is for your steering and header lift (and all other hydraulic functions as well). I'd be thinking internal pump failure of the steering/lift pump section.
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MACK
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Posted: 26 Sep 2012 at 9:45pm |
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Will any other hydraulics work? Make sure the pump shaft is not broke. They will break just inside the outer bearing and belt will be tight. Try to pry the pulley away from pump. MACK
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jjpetrich
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Location: Marshall, MN
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Posted: 27 Sep 2012 at 12:51pm |
Took the motor off then the shaft broke off. Thanks for the help guys!
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On the farm wd,wd45,180,200,7020,8010,8050,f,L2,2 b engines
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GM Guy
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Joined: 31 Jul 2012
Location: NW KS / S.C. ID
Points: 1985
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Posted: 27 Sep 2012 at 6:48pm |
 DrAllis wrote:
That is a 1980 model and would have a tan colored cab interior. If it is a hydro model, you have a twin-section gear pump with hydro charge being supplied by one section...that is why it's important to make sure the belt is on, as you will destroy the hydro if the charge pump isn't working. Make sure the machine will move before anything else, if it is a hydro. The second section is for your steering and header lift (and all other hydraulic functions as well). I'd be thinking internal pump failure of the steering/lift pump section. |
1981 was first year of tan interior, but you got everything else spot on. 1980 and up machines kept the belt on much better due to a new idler and spring arrangement and double (versus single) belt.
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