Posted by Billy NY on April 04, 2011 at 18:18:52 from (74.67.3.54):
Ok, well I decided to use what I had with me, a 4" grinder, tried 1 pass, then a little hammer action, to see how distorted the end of the shaft was, got the bearing half way out and jammed, cut almost through and it expanded and broke on its own, 1 more even pass with the grinder, a file then, some sand paper, all on the end, not where the bearing needed to be.
You guys were right, what in heck was I thinking(lets not go there LOL) old bearing = 1 piece, 2 set screws, replacement, was 2 piece, locking collar with 1 set screw and a divot for a punch to turn and lock, very easy to set and holds on your mark, before you tighten that set screw, now that shaft will not move and offset the drive sprocket. That old drive sprocket sure looks odd and worn, 1/2 of one side seems to be gone, compared to the new one, #60 roller chain, 3/4 pitch if I recall. Something was off, ( we've only had it a year ).
So that went well, but I still have a dilemma with the chain, it's new, so are the idler and the drive sprocket, the auger sprocket looks to be fine, a nicked tooth or two is all. What started this whole thing was the dummy(not me) who cobbed up the top link pin at the first storm, well thankfully the pto was not on, it dropped over and knocked the auger bearing out of the flange. I still think it needs to move right 1/4" - 1/2" see the photo. Chain jumps and bumps the housing, see the grooves it and or the old one made, you can see it's hugging the left side of the auger sprocket, no matter how tight or loose, she seems to jump/ rubberneck, tense then loose, bang against the housing, (top side of chain bounces) what do you guys think, 2 of the three sprockets, drive and idler seem to have lined up fine, must be the auger sprocket, which means I have to loosen the set screws on each side (bearings) and tap it over. Now if I get that aligned, still bounces, must be a tension issue, what say you ? LOL !
Idler looks off in this photo, must have taken it before I shimmed it out and tightened, chain lines up when you look down from the top.
See where the chain hugs the left side of the sprocket
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Today's Featured Article - Earthmaster Project Progress Just a little update on my Earthmaster......it's back from the dead! I pulled the head, and soaked the stuck valves with mystery oil overnight, re-installed the head, and bingo, the compression returned. But alas, my carb foiled me again, it would fire a second then flood out. After numerous dead ends for a replacement carb, I went to work fixing mine.I soldered new floats on the float arm, they came from an old motorcycle carb, replaced the packing on the throttle shaft with o-rings, cut new ga
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