Posted by glennster on February 19, 2009 at 18:49:51 from (68.60.242.156):
In Reply to: Cub project posted by JFavor on February 19, 2009 at 17:29:48:
there will probably be quite a few different methods people use here. most work most of the time.sometimes they dont.i would keep soaking the pistons in atf as long as its in there. for the headbolts on the cub, get some penetrating oil on them everyday. kroil, pb blaster, liquid wrench, whatever is handy. i prefer to start slow and then get more aggressive. i would start by soaking and tapping the headbolts with a brass head hammmer, couple whacks on each one, then spray em. maybe a week or so. then go to a 3/8 drive impact on low power. give each bolt a quick shot to tighten, the try and loosen. you want to try and get some oil down in the threads and release any rust bonds first before trying to get em out. i like to refer to it as scare-ing the bolt a little. rattle each one back and forth, then let em sit a day , try again. end of the week , open the power up on the impact and see if they will come out. if not, go to a 1/2 drive impact, and try again. you can try and warm them some with a propane torch too. save the acetylene torch if they break off. to try and break the pistons loose, either try bumping the starter or put the starting crank on and hang 50-75 lbs of weight on it so it applys steady pressure to the crankshaft. rocking the back wheel in 4th gear by hand is another option.
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Today's Featured Article - Tractor Traction - by Chris Pratt. Our first bout with traction problems came when cultivatin with our Massey-Harris Pony. Up till then, this tractor had been running a corn grinder and pulling a trailer. It had new unfilled rear tires and no wheel weights. The garden was already sprouting when we hooked up the mid-mount shovel cultivators to the Pony. The seed bed was soft enough that the rear end would spin and slowly work its way to the downhill side of the gardens slight incline. From this, we learned our lesson sinc
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