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jeffgarc12 
Bronze Level
Joined: 01 May 2020
Location: Kansas
Points: 43
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 Topic: A/C 190xt rear lift arms seal
Posted: 26 Oct 2020 at 12:49pm |
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I am trying to replace a seal on the rear lift arms on my 190xt and I was wondering what the best way to get the arms pushed out and if it was possible to do without taking the wheel off.
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Lonn
Orange Level
Joined: 16 Sep 2009
Location: Назарово,Russia
Points: 29792
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Posted: 26 Oct 2020 at 1:02pm |
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Get the arms off, shouldn't be too hard after removing snap rings. Knock the shaft to one side until you can dig out the oring and/or the bushing. Install new and grease up. Knock the shaft the other direction until again you can get to the oring and bushing and do just like the other side...... take into account that it has been over 20 years since I've done this.
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DSeries4
Orange Level
Joined: 12 Sep 2009
Location: Ontario, Canada
Points: 7451
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Posted: 26 Oct 2020 at 9:08pm |
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I did my 190XT a couple of years ago. Replace the seals AND bushings. Seals alone won't fix the leaks. I don't know if it can be done with the wheels off - I already removed mine for restoration. Remove one of the arms and pull the shaft out. Seals come out easily, but I found a trick to get the bushings out. Get a big socket (just a bit smaller than the shaft) and an extension. Put a pipe over the extension - has to be long enough to fit through the housing. Slide it in through the opposite side so the socket is against the lip of the bushing and hammer it out by tapping on the end of the pipe. Did my 175 the same way. Works well!
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Lonn
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Joined: 16 Sep 2009
Location: Назарово,Russia
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Posted: 27 Oct 2020 at 6:11am |
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The hardest part is removing the bushings. I don't think you can remove the shaft without pulling a wheel off. When I replaced bushings years ago I moved the shaft over far enough to get at one bushing and peeled it out using a 3/8 straight punch that is ground at an angle (45 degree?) And a slight chamfer on the back side of the cutting edge. Peel it up across one area and grab with a needle nose vise grip and twist out. After installing seal and bushing with grease knock the shaft over the other way and do the other side. That's the way I remember doing it.
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