Posted by markz88 on March 24, 2010 at 20:50:35 from (24.89.64.58):
hey guys i have a john deere r pup motor i can not get to run the situation is we bought the tractor needing a new crank shaft in the pup motor so i took the engine right apart installed new crank shaft in the pup motor put new rings on the pistons and re assembeled exactly like the shop manual said to had the timing marks lined up on both the crank shaft and cam shaft gears put it all together and when puttin the magneto on i can not get it to fire soon enough for it to run i can get it to fire but will not stay running i took the head off and the piston is about 1" to 1.5" down on compression stroke before the spark plug will fire i have the timing as far advanced as possible and ran out of ideas is there something simple i am missing?
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Today's Featured Article - Restoration Story: 1929 McCormick-Deering 10-20 - by Randal Simmon. On July 4th 1998 my dad and I was sitting on the front porch when he said that he was going to sell his two 10-20's to a junk man. He said that the junk man was going to give him $500 for both of them but he hadn't received the money for them yet. So I went into the house and wrote him a check for $500 and bought them myself and said now they are mine. He had bought them about five years before thinking that he was going to restore them himself. After five years sitting in the barn, he changed h
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