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Lift cylinder rebuild question
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whatscooking View Drop Down
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Joined: 08 Oct 2017
Location: Indiana
Points: 47 		Post Options Post Options   Thanks (0) Thanks(0)   Quote whatscooking Quote  Post ReplyReply Direct Link To This Post Topic: Lift cylinder rebuild question
    Posted: 13 Nov 2017 at 6:55pm
I have the lift cylinders off of my 185 and I believe\hope that I have the correct parts coming. 70253347 and 70253346 are the part numbers I have ordered.
When I slid the ram out, crazy neat trick inside the oil line snap ring deal, there was only a outer wiper seal but in the other grove the seal just crumbled.
Is there only the outer wipe seal and then only a o ring in the second grove. Seems a lot for a single o ring to hold. 
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Coke-in-MN View Drop Down
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Joined: 12 Sep 2009
Location: Afton MN
Points: 41572 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Coke-in-MN Quote  Post ReplyReply Direct Link To This Post Posted: 13 Nov 2017 at 7:11pm
Many times there is a backup ring along with the "O" ring - each application is different - look at parts diagram to be sure .
Faith isn't a jump in the dark. It is a walk in the light. Faith is not guessing; it is knowing something.
"Challenges are what make life interesting; overcoming them is what makes life meaningful."
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tbran View Drop Down
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Joined: 14 Sep 2009
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Points: 3295 		Post Options Post Options   Thanks (0) Thanks(0)   Quote tbran Quote  Post ReplyReply Direct Link To This Post Posted: 13 Nov 2017 at 7:29pm
THE second inner groove is in fact a lip seal.. an oring and back up ring is just as effective if properly sized , and yes it will lift and hold all the weight the unit can pick up at the approx. 2500 psi..
When told "it's not the money,it's the principle", remember, it's always the money..
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whatscooking View Drop Down
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Joined: 08 Oct 2017
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Points: 47 		Post Options Post Options   Thanks (0) Thanks(0)   Quote whatscooking Quote  Post ReplyReply Direct Link To This Post Posted: 14 Nov 2017 at 4:47pm
Is there any recommended air bleeding procedure after putting everything back together.
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