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4400 pto

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Author  [Modern View]

12-31-2012 07:37:47

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i tested the pressure on valve it was about 150 at low idle about190 at high idle when lver is off i get 0 pressure when tractor is off i can turn pto free i took apart break piston found larger o ring wraped up in spring i ordered new orins and arm assy for break should i get new springs to thanks for all the help Bob

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Ultradog MN

01-01-2013 07:29:17

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 Re: 4400 pto in reply to BOBILL, 12-31-2012 07:37:47  
Good update Bob.
Lot of new guys will come on here, ask questions and never post back so we don't know if we helped or not.
Let us know when you get the new parts in and if it works.
We're always learning here too.

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01-01-2013 07:51:19

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 Re: 4400 pto in reply to Ultradog MN, 01-01-2013 07:29:17  
Ultradog mn should i order new break springs since it is all apart they dont look bad but i dont know if there are weak thank you and happy new year Bob

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Ultradog MN

01-01-2013 08:10:36

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 Re: 4400 pto in reply to BOBILL, 01-01-2013 07:51:19  
I tried to connect to to check the price of the spring but it seems their servers are down this morning.
I guess it would depend on how much it costs.
As we talked about the other day that spring is a known failure point as the book does say it is second in line as far as troubleshooting pto problems. If it is not too much $ I might be inclined to replace it as cheap insurance.
I did not replace mine. Just cleaned the crud out of it and it worked good after that.

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12-31-2012 08:56:25

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 Re: 4400 pto in reply to BOBILL, 12-31-2012 07:37:47  
replace the feathering spring (wavy washer)these can break and double up. then the clutches wont disengage

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