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Tractor Talk Discussion Forum

4400 loader slow to raise without high rpms

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Bigwater

04-24-2005 20:13:27




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I have a two lever spool valve [original] and a three point lift system and the loader doesnt raise unless you increase the rpm"s. If you have the bucket midway off the ground it will hold that postion but once you try to increse the height, the bucket will drop and than start to rise after the rpm"s are incresed. However you can lower the bucket to the ground and bring the wheels off the ground. I need some help please.

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old

04-24-2005 20:59:37




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 Re: 4400 loader slow to raise without high rpms in reply to Bigwater, 04-24-2005 20:13:27  
Sounds like a weak pump



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Bigwater

04-25-2005 16:34:06




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 Re: 4400 loader slow to raise without high rpms in reply to old, 04-24-2005 20:59:37  
Thanks for passing that info along. do you think it can be rebiult or just replace with a factory new???



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old

04-25-2005 20:33:21




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 Re: 4400 loader slow to raise without high rpms in reply to Bigwater, 04-25-2005 16:34:06  
I have found that most of the time new is cheaper then a rebuilt one or a kit to rebuild it. Had a vickers vane pump and checked in to going both ways and found that a new pump was about $50 cheaper then the kit to rebuild the one I had



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