J.D.350 steering clutch replacement

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bcolema
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J.D.350 steering clutch replacement

Post by bcolema » Sun Apr 25, 2021 5:04 pm

Just finished rebuilding both final drives on my 350, left side perfect, right side no control. New pressure plate and bi metallic discs. Any ideas? Thanks

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LeonardL
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Re: J.D.350 steering clutch replacement

Post by LeonardL » Mon Apr 26, 2021 7:50 am

So... helps us out a bit. You say no control but what does it do? Does it pull at all on that side? Does it slip? What's it doing exactly.
40 plus years working on JD 350s, 400Gs, 450s and other equipment both Ag and Construction.

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Lavoy
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Re: J.D.350 steering clutch replacement

Post by Lavoy » Mon Apr 26, 2021 8:37 am

Assembly error, adjustment error, faulty parts.
Lavoy
Parts and restoration for antique and late model John Deere crawlers.
Owner and moderator www.jdcrawlers.com

bcolema
MC crawler
MC crawler
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Joined: Thu Mar 18, 2021 6:15 am

Re: J.D.350 steering clutch replacement

Post by bcolema » Mon Apr 26, 2021 6:47 pm

Bad move my part, replaced bi metallic discs, thrust bearing, pressure plate, seals and bearings. did not replace steel discs, looked good to me, but never miked them. Looked down the hole seems like the spring for the shaft the thrust bearing rides on has come loose. Parts came from authorized JD dealer,they ate me up, lol. I am thinking the thrust bearing not making enough contact with thrust bearing to disengage discs.

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Lavoy
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Re: J.D.350 steering clutch replacement

Post by Lavoy » Tue Apr 27, 2021 8:53 am

Did you set the pressure plate fingers with the clutch gauge prior to installing the final? Have you tried adjusting the throwout bearing to proper spec?
Too late now, but I have the the steering clutch parts in stock other than the metallic discs.
Lavoy
Parts and restoration for antique and late model John Deere crawlers.
Owner and moderator www.jdcrawlers.com

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