Posted May 20, 20177 yr comment_521403 Need to remove the rear driveline yoke and replace with a R200 conversion yoke. Is there a topic for removing/replacing U joints? Link to comment https://www.classiczcars.com/forums/topic/57771-help-u-joint-replacement-71-240z/ Share on other sites More sharing options...
May 20, 20177 yr comment_521405 R180 and R200 have the same bolt pattern  except 1975 and 300ZX.  Edited May 20, 20177 yr by Zed Head Link to comment https://www.classiczcars.com/forums/topic/57771-help-u-joint-replacement-71-240z/#findComment-521405 Share on other sites More sharing options...
May 20, 20177 yr Author comment_521407 Zed head thanks but why do you jump on my posts and assume I don't know what I am talking about. My R200 requires a M10 bolt and has wider spacing than my stock 71 driveline  My request for help was for installing new U joints. Thx don  Don's iPhone using Classic Zcar Club mobile Link to comment https://www.classiczcars.com/forums/topic/57771-help-u-joint-replacement-71-240z/#findComment-521407 Share on other sites More sharing options...
May 20, 20177 yr comment_521415 I'll stop. U-joints are easy, I assumed if you didn't know how to do a u-joint you might not know about the pattern. Good luck. Link to comment https://www.classiczcars.com/forums/topic/57771-help-u-joint-replacement-71-240z/#findComment-521415 Share on other sites More sharing options...
May 20, 20177 yr Author comment_521421 That's awesome. Thank youDon's iPhone using Classic Zcar Club mobile Link to comment https://www.classiczcars.com/forums/topic/57771-help-u-joint-replacement-71-240z/#findComment-521421 Share on other sites More sharing options...
May 21, 20177 yr comment_521436 I mean well. Â Frankly, it still seems like you're missing some things. If you have an R200 flange just use thr procedure in the 240Z FSM. Sorry. Link to comment https://www.classiczcars.com/forums/topic/57771-help-u-joint-replacement-71-240z/#findComment-521436 Share on other sites More sharing options...
May 21, 20177 yr comment_521437 10 hours ago, 7tooZ said: Need to remove the rear driveline yoke and replace with a R200 conversion yoke. Is there a topic for removing/replacing U joints? Hey Don, you know I just did a search and didn't come up with much about u-joint replacement process.  For such a common thing that needs replacing on a Z, I figured we would have a few at least!  This looks like a good opportunity to start some more discussion. The search results, feel free to rummage through them: http://www.classiczcars.com/search/?&q=u-joints&page=2&sortby=relevancy  Back when I did this work, I found out that cheap u-joints are not the answer.  If you use the cheap ones, you'll do the job twice.. one with the cheap brand, and a second time with the quality brand. Link to comment https://www.classiczcars.com/forums/topic/57771-help-u-joint-replacement-71-240z/#findComment-521437 Share on other sites More sharing options...
May 21, 20177 yr Author comment_521438 I mean well. Â Frankly, it still seems like you're missing some things. If you have an R200 flange just use thr procedure in the 240Z FSM. Sorry.Okay you seems you are focused on what I don't know? So a little personal history. Been working on early Zs for over 25 years. Last time I worried about U joints was 2002 when I had my current drive line made. I had Spicer joints installed then. Currently I am adding a R200 with Mfactory LSD. The R200 is from a 300z. I purchased a conversion yoke from Zcardepot. So help me understand what I don't know???? Cause you don't know what you don't know.Now back to my original topic. I haven't personally performed the replacement of a Spicer joint in over 20 years. So if you know a link or have good suggestions on the actual process I would appreciate it. If you are going to be negative as you normally can be then STOP as you said earlier. I promise I can do it without you. others here offer great suggestions a positive support. ThanksDonDon's iPhone using Classic Zcar Club mobile Link to comment https://www.classiczcars.com/forums/topic/57771-help-u-joint-replacement-71-240z/#findComment-521438 Share on other sites More sharing options...
May 21, 20177 yr Author comment_521439 Hey Don, you know I just did a search and didn't come up with much about u-joint replacement process.  For such a common thing that needs replacing on a Z, I figured we would have a few at least!  This looks like a good opportunity to start some more discussion. The search results, feel free to rummage through them:http://www.classiczcars.com/search/?&q=u-joints&page=2&sortby=relevancy  Back when I did this work, I found out that cheap u-joints are not the answer.  If you use the cheap ones, you'll do the job twice.. one with the cheap brand, and a second time with the quality brand.MikeThanks I tried earlier today and didn't really find anything either. Last time I did it was on the C1 Vette. Never tried to do the Z. I had Spicer joints put in some 15 years ago when I had the driveline made.Guess I'll try the old bench vice and socket method. I will check out your link first. Thanks again for the helpDon's iPhone using Classic Zcar Club mobile Link to comment https://www.classiczcars.com/forums/topic/57771-help-u-joint-replacement-71-240z/#findComment-521439 Share on other sites More sharing options...
May 26, 20177 yr Author comment_521755 Decided I was man enough to DIY the rear joint and add the R200 yoke. Followed the recommendation on this site using a vise and sockets. It is way harder to remove than replace. Knocked a needle bearing down on the first try. Second time was a success. Installed the Mfactory LSD and the driveline. Need to get it if the jack stands for a test run. Thanks everyone for the help and suggestionsDon's iPhone using Classic Zcar Club mobile Link to comment https://www.classiczcars.com/forums/topic/57771-help-u-joint-replacement-71-240z/#findComment-521755 Share on other sites More sharing options...
May 26, 20177 yr comment_521780 We are sitting the same boat and didn't even know it. I am replacing all 4 U joints in my half shafts, I was able to get two done yesterday as the shop had to order in the other two U joints. They should be in this morning. I found that O Reiliy's loans out the Ball Joint remover that Mike W mentioned in your other post. Basically it is free for 3 days you just leave a big deposit. It worked great for half the job and then I used a large C clamp with the sockets for the reassembly of the other half.    Link to comment https://www.classiczcars.com/forums/topic/57771-help-u-joint-replacement-71-240z/#findComment-521780 Share on other sites More sharing options...
May 26, 20177 yr Author comment_521785 Did you know you can buy Spicer greasable joints from amazon. My Oreillys was more expensive and slower. Don's iPhone using Classic Zcar Club mobile Link to comment https://www.classiczcars.com/forums/topic/57771-help-u-joint-replacement-71-240z/#findComment-521785 Share on other sites More sharing options...
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