warm it up and pull the spark plugs,have it on gas side so small valves are open and you can check it this way. not sure what pres. should be but i would guess between 100-125. biggest thing is as long as they dont vary more than 10 percent. to check the small gas valves , start it up and remove spark plugs one at a time or all. just putting your thumb over plug hole , should not feel any compression leakage.if you do you have valve problem and this could be 1 cause of miss. stand to side remov ing plugs as if there is pres. on it you dont want to be shot with it. to check on diesel side you need higher guage rating like 1000 psi. compression press. should be over 400psi, in that neighbourhood. have to go through injectors i believe.
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Today's Featured Article - A Farmall Restoration Story - What's Been Done So Far - by Sean Brinston. This is a story of my first real tractor restoration. My name is Sean Brinston and I was 15 almost 16 at the time of this.My neighbour directly across the road who I had helped with hay all the time had this tractor sitiing at his house for what I thought was 6 years. Finally I got the money and courage to ask him. I phoned him and he said it was already sold, eight years ago!
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