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JD 165 Hydro "Little John"


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#226 larrybl OFFLINE  

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Posted October 16, 2016 - 09:50 AM

Hopefully someone has done this before and give me a few tips. Everything is off except the two mandrills. I have removed the blades, and top pulleys and keys. They spin free, but the bearings sound dry, and one has some slight play. If not too expensive I would like to replace all 4. We do have a Purvis Bearing shop locally. I studied the manual, but still not completely sure how to remove these.

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#227 Cat385B OFFLINE  

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Posted October 16, 2016 - 10:24 AM

I never had to tear into my spindles, you need the other KATT for that one.

#228 larrybl OFFLINE  

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Posted October 16, 2016 - 02:38 PM

Made a little progress, had trouble getting the C clips off, watched a youtube https://www.youtube....h?v=Ewu4-oU8U6k
NOT DOING THAT!  :mad2:  So I drilled a hole in one side to use my C Clip pliers to pull out one edge so to get a screw driver behind it and pry it off. Next is to remove the lower bearings.

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Edited by larrybl, October 16, 2016 - 02:39 PM.

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#229 larrybl OFFLINE  

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Posted October 16, 2016 - 03:21 PM

Arrrrg :mad2:  Another C Clip without the holes for the removal tool.
Well 1/2 way with the dissemble. NASCAR for now, then a Couple Honey Doo projects.

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#230 larrybl OFFLINE  

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Posted October 16, 2016 - 05:08 PM

Success! You don't want to know how many 3/32 drill bits I destroyed drilling those holes, but once through removal was easy. I checked the availability of 4 (204RR6) bearings and they seem readily available. I am also going to get 4 proper C-Clips. I'm done for the day. Went way over my normal quota of only doing one thing at a time. KATT will probably come along and have a better method, but I Got-r-done.
PS, I broke my vice when doing Old Girl's deck bearings, and I could have uses it for these, so I think I'll be getting a new vice before assembly.

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#231 ericjr16 OFFLINE  

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Posted October 16, 2016 - 06:31 PM

Don't think we did our spindles either. Glad you got it done!



#232 larrybl OFFLINE  

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Posted October 16, 2016 - 06:54 PM

I look at it this way. If I am tearing it all the way down, why not replace the 27 year old bearings, PS the grease in there was hard.



#233 larrybl OFFLINE  

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Posted October 16, 2016 - 08:27 PM

Another Reason to replace 30 YO High stress parts on a restore. https://www.youtube....eature=youtu.be



#234 KCJAX6810 OFFLINE  

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Posted October 17, 2016 - 06:06 AM

Bearings= definite replacement always the way alot of em get beaten up if it's not clean it's prob worn.

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Edited by KCJAX6810, October 17, 2016 - 06:18 AM.


#235 KCJAX6810 OFFLINE  

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Posted October 17, 2016 - 06:08 AM

Lookin good btw

Edited by KCJAX6810, October 17, 2016 - 07:09 AM.


#236 Alc OFFLINE  

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Posted October 17, 2016 - 07:54 AM

Larry I'm sure there's a tool for those butterfly snap rings . Maybe some members who do transmission work or something similar would know .   



#237 KCJAX6810 OFFLINE  

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Posted October 17, 2016 - 08:03 AM

Idk I usually use a small flat head lol

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#238 larrybl OFFLINE  

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Posted October 17, 2016 - 09:17 AM

Idk I usually use a small flat head lol

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Yea, I tried several small screwdrivers, I couldn't get behind the clip to pry it up. Drilling the hole allowed me to use one side of the snap ring pliers to pry the clip out and then get behind it with the small screwdriver and pry it up. I'll be replacing the bearings, and snap rings.


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#239 KCJAX6810 OFFLINE  

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Posted October 17, 2016 - 04:17 PM

Hey I hear ya ingenuity. If it don't work make it better. I've never honestly seen tools made for it in either a heavy equipment shop or many other shops my family has worked...it's just a cheap disposable method vs tiny bit more expensive clips that add up? ...I'm guessing here lol. I do the same in the ways of replacing them with snap rings.

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#240 larrybl OFFLINE  

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Posted October 17, 2016 - 07:24 PM

I don't think I'll be adding zerks to these. Housing is too thick. I'll just use high quality Timken bearings and pack to 60% with high quality grease. Should last another 30 years!

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