davidrmodel Posted December 24, 2007 Share Posted December 24, 2007 Hello--I need to replace the kingpins on my 1980 R Model tractor (twin screw). I believe the front axle weight rating is 10,500 lbs. I have not done this job previously. Will someone give me the basic procedure, and any special tools needed? Is machine shop work needed? I may take this job to the shop if the procedure is beyond my means.Thanks! Quote Link to comment Share on other sites More sharing options...
Bollweevil Posted January 7, 2008 Share Posted January 7, 2008 Come on fellows, somebody help David with these king pins. I have never seen a tapered pin set up, taken apart. HELP HELP HELP. Quote Link to comment Share on other sites More sharing options...
MACKS Posted January 8, 2008 Share Posted January 8, 2008 I replaced the king pins on my 70 dm quite a few years ago and they were the tapered pins, yes you have to take the new pins, bushings, and the spindles to a machine shop to be fitted or honed, I can tell you it's not a fun job. I don't know if an 80 rd has the tapered pins or not. Quote Link to comment Share on other sites More sharing options...
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