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JD 3020 Rockshaft Piston Cover Leak


 
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beas34
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PostPosted: Fri Aug 23, 2013 8:47 am    Post subject: JD 3020 Rockshaft Piston Cover Leak Reply to specific post Reply with quote

This message is a reply to an archived post by beas34 on October 10, 2012 at 13:39:44.
The original subject was "JD 3020 Rockshaft Piston Cover Leak".

Took awhile to get around to this. Can anyone help with the exact location to install parts #6 and #7 on the shaft? Thanks.
 
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Tx Jim
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PostPosted: Fri Aug 23, 2013 8:58 am    Post subject: Re: JD 3020 Rockshaft Piston Cover Leak Reply to specific post Reply with quote


Evidently you didn't read my answer to your previous thread.


Parts key #6 is back-up ring & PK #7 is o-ring

 
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beas34
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PostPosted: Fri Aug 23, 2013 8:59 am    Post subject: Re: JD 3020 Rockshaft Piston Cover Leak Reply to specific post Reply with quote


shaft
 
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Tx Jim
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PostPosted: Fri Aug 23, 2013 9:04 am    Post subject: Re: JD 3020 Rockshaft Piston Cover Leak Reply to specific post Reply with quote


What shaft are you referring to?
 
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beas34
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PostPosted: Fri Aug 23, 2013 9:06 am    Post subject: Re: JD 3020 Rockshaft Piston Cover Leak Reply to specific post Reply with quote

Jim- I read your previous post. I tried to post a pic of the shaft and the parts. Does the O-ring and back up ring go all the way forward to the head of the shaft? There are two grooves in the shaft causing the confusion. I could email you a picture.
 
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Tx Jim
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PostPosted: Fri Aug 23, 2013 9:10 am    Post subject: Re: JD 3020 Rockshaft Piston Cover Leak Reply to specific post Reply with quote


I'm fairly confident that the o-ring and back up wash fit in a groove in bushing([parts key #5)

 
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beas34
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PostPosted: Fri Aug 23, 2013 9:16 am    Post subject: Re: JD 3020 Rockshaft Piston Cover Leak Reply to specific post Reply with quote


 
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beas34
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PostPosted: Fri Aug 23, 2013 9:23 am    Post subject: Re: JD 3020 Rockshaft Piston Cover Leak Reply to specific post Reply with quote

I am referring to the shaft as part #8. So I install o-ring all the way to the head of the shaft, install the back up ring to meet the o-ring, and install #5 (which they are identifying as a "valve")? And I know this has been a pain, but I appreciate your help. Thanks.
 
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Tx Jim
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PostPosted: Fri Aug 23, 2013 9:23 am    Post subject: Re: JD 3020 Rockshaft Piston Cover Leak Reply to specific post Reply with quote


I still think(without the aid of a 3020 Service manual) that the o-ring & BU washer either go in a groove in the bushing or big nut.
 
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beas34
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PostPosted: Fri Aug 23, 2013 9:27 am    Post subject: Re: JD 3020 Rockshaft Piston Cover Leak Reply to specific post Reply with quote

Ok. Thanks, Jim.
 
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Tx Jim
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PostPosted: Fri Aug 23, 2013 10:43 am    Post subject: Re: JD 3020 Rockshaft Piston Cover Leak Reply to specific post Reply with quote


After viewing the parts specifications for the fitting(parts key #2) I'm almost certain the o-ring & bu washer fit in a groove in bushing(parts key #5)

 
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