wpgraziano1@gmail.com 3 #1 Posted March 15, 2019 Hi all fearly new here... but have enjoyeed reading the posts... I have a question... I have a I have a older model wheel horse... 520 H and wondering are both real wheels suppose to turn ?? Share this post Link to post Share on other sites
ebinmaine 68,403 #2 Posted March 15, 2019 Just wanted to say To I don't have the answer but someone else will likely chime in. Your idea of "older" is a bit "newer" than ours... Our newest Horse is a 1977. 1 Share this post Link to post Share on other sites
rjg854 11,493 #3 Posted March 15, 2019 Someone will be along who can answer that question. Share this post Link to post Share on other sites
cleat 6,357 #4 Posted March 15, 2019 Welcome Both rear wheels better turn or you won't get anywhere fast. If one is locked then maybe a bad bearing or something broken inside the rear end. We need some more information to help you better. Cleat 1 1 Share this post Link to post Share on other sites
wallfish 17,080 #5 Posted March 15, 2019 I'm going to guess you're referring to one wheel slipping and turning while the other does not, like when you're on ice or snow. The rear end has a differential gear system kind of like a car does and one wheel needs to "slip" (rotate slower) so the tractor will steer much easier otherwise the tractor will want to go straight when you want to turn if both rear wheels are locked to rotate at the same speed. If the tractor is on ice (or any number of slippery surfaces), one wheel will turn while the other does not Here's a great old tutorial on how the differential works to achieve that different rotation speed of each rear tire. 4 Share this post Link to post Share on other sites
wpgraziano1@gmail.com 3 #6 Posted March 15, 2019 1 hour ago, ebinmaine said: Just wanted to say To I don't have the answer but someone else will likely chime in. Your idea of "older" is a bit "newer" than ours... Our newest Horse is a 1977. Sorry Share this post Link to post Share on other sites
wpgraziano1@gmail.com 3 #7 Posted March 15, 2019 29 minutes ago, cleat said: Welcome Both rear wheels better turn or you won't get anywhere fast. If one is locked then maybe a bad bearing or something broken inside the rear end. We need some more information to help you better. Cleat Well not sure I was stuck and when I was trying to move I was just spinning but only 1 wheel the right rear was turning / spinning Share this post Link to post Share on other sites
wpgraziano1@gmail.com 3 #8 Posted March 15, 2019 Its not frozen because when I got unstuck the left wheel is turning but when i am on the ice it seems only the right tire is spinning.... Share this post Link to post Share on other sites
wpgraziano1@gmail.com 3 #9 Posted March 15, 2019 17 minutes ago, wallfish said: I'm going to guess you're referring to one wheel slipping and turning while the other does not, like when you're on ice or snow. The rear end has a differential gear system kind of like a car does and one wheel needs to "slip" (rotate slower) so the tractor will steer much easier otherwise the tractor will want to go straight when you want to turn if both rear wheels are locked to rotate at the same speed. If the tractor is on ice (or any number of slippery surfaces), one wheel will turn while the other does not Here's a great old tutorial on how the differential works to achieve that different rotation speed of each rear tire. Thank you so much this helped tremendacely you are the man again thank you to all..... 1 1 Share this post Link to post Share on other sites
ebinmaine 68,403 #10 Posted March 15, 2019 13 minutes ago, wpgraziano1@gmail.com said: Sorry Absolutely no apologies necessary sir. Just messing with you. Sounds as though your tractor is working as it was designed. Many of us have different answers for gaining traction. Personally, I have all four of my tractor tires fluid-filled and also steel weights bolted to the rear and also ice chains. That's kind of on the extreme side when all combined but I live in Mountain Country. 1 Share this post Link to post Share on other sites
wpgraziano1@gmail.com 3 #11 Posted March 15, 2019 I live in upstate ny so funny thing is I have pretty much the same set up i was very suprised when the chains didnt kick in and I know you were messing I was being funny back with the sorry that your tractor is so old lol 1 Share this post Link to post Share on other sites
953 nut 55,822 #12 Posted March 15, 2019 Some models of had a limited slip differential from 1967 until 1974. Added weight and tire chains should get the job done for you. The rear tires can be filled with liquid like RV Antifreeze for a reasonable amount resulting in added traction and better stability. Share this post Link to post Share on other sites