jeremi3210 688 #1 Posted November 27, 2014 Hello I just picked up a 7-1231 side sickle bar and I want to go thru the wobble box. Anybody else worked on one of these? Everything move free, the input pulley has a lot of in and out play, don't know if that's normal. Also has quite a bit of play where it connects to the knife section. Any help will be appreciated. Thanks. Share this post Link to post Share on other sites
c-series don 7,875 #2 Posted December 19, 2014 I have one picked it up broken. The yoke inside the wobble box was broken, so i welded it back together. It's a pretty crazy design but it works. I don't remember if you can take up the play on the input pulley though. I am going to take it back apart soon to reseal it and will see about shaft play at that time and let you know. Share this post Link to post Share on other sites
Trouty56 565 #3 Posted December 19, 2014 I have an older model and there is no noticeable play in those areas.....I have not had it open to check the areas that would cause it though..... Share this post Link to post Share on other sites
jeremi3210 688 #4 Posted December 19, 2014 I did figure it out. Inside are some bronze bushing the one the yoke went into was worn bad. I found all the parts at McMaster carr. Put it back together and everything is nice and snug. Now I have to figure out how to repair the key way in the input shaft because it's badly worn. Thinking about filling it out to a 1/4 inch key. 1 Share this post Link to post Share on other sites
oliver2-44 8,883 #5 Posted December 19, 2014 (edited) Let's see some picures of that before you put it back together. Edited December 19, 2014 by oliver2-44 Share this post Link to post Share on other sites
jeremi3210 688 #6 Posted December 20, 2014 Sorry oliver2-44 I've already put it together. Share this post Link to post Share on other sites
buckrancher 2,678 #7 Posted December 20, 2014 Let's see some picures of that before you put it back together. Brian 2 Share this post Link to post Share on other sites
