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Trenthorn 
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Joined: 06 Apr 2016
Location: Ohio
Points: 72
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 Topic: 220 engine issur6
Posted: 12 hours 45 minutes ago at 5:56am |
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Looking for help. Was just finishing up this 220 restoration hoping to put hood on it and take it to a show tomorrow. This tractor hasn't ran in 30 years. Every bolt on the thing has been touched besides the rear end and transmission. Engine was overhauled. I got it started today for the first time and it ran perfect for 5 min and stopped hard at idle. I thought the crank locked up even though it had oil pressure. Come to find out the bearing for the hydrualic pump drive locked tight and snapped the camshaft. From what I can tell oil is supposed to sling down on the bearings through 2 holes but there is no way to put some oil in there when assembling everything. Just trying to figure out what I did wrong to I dont have it happen again once its back together. I dont know how bad the damage is yet besides a broken camshaft and cracked cover and bent a couple push rods.
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1956 WD45, 1970 190xt Series 3, 712,716,917
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DrAllis
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Joined: 12 Sep 2009
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Posted: 12 hours 11 minutes ago at 6:30am |
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Pack the bearings in grease like a wheel on a wagon. The shaft/bearings (when assembled) spun easily by hand ?? They CANNOT be pre-loaded at all as they are high speed.
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Trenthorn
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Posted: 12 hours 7 minutes ago at 6:34am |
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What kind of grease do you recommend not to hurt the engine? It was only the back bearing. Should I be able to just replace the bearings and races or should I look for a different hub? It turned easy by hand before assembling. These are original bearings as I felt they didn't need replacement.
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1956 WD45, 1970 190xt Series 3, 712,716,917
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DrAllis
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Posted: 11 hours 58 minutes ago at 6:43am |
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I use a light white grease called Lubri-plate. Anything would be better than dry, including Vaseline. I don't think you can get the housing on wrong, right ?? It only fits one way. I imagine the hollow shaft/gear is fine, but I'm not holding it my hand to look at it.
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Trenthorn
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Posted: 11 hours 9 minutes ago at 7:32am |
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No housing only goes one way. I haven't tore the bearing apart yet.
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1956 WD45, 1970 190xt Series 3, 712,716,917
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Lynn Marshall
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Joined: 13 Sep 2009
Location: Dana, Iowa
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Posted: 10 hours 9 minutes ago at 8:32am |
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You didn't happen to leave out the spacer ring between the two bearings? I think that a new bearing set comes with a new ring??
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injpumpEd
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Joined: 13 Sep 2009
Location: Walnut IL
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Posted: 8 hours 9 minutes ago at 10:32am |
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He didn't take the assembly apart, just washed it out. That's why he could not pack the bearings. I wonder if using some 90wt would have been a good way to pre lube it.
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210 "too hot to farm" puller, part of the "insane pumpkin posse". Owner of Guenther Heritage Diesel, specializing in fuel injection systems on heritage era tractors. stock rebuilds to all out pullers!
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DrAllis
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Posted: 8 hours 3 minutes ago at 10:38am |
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Anything better than washed out with solvent and dry.
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