Posted by Willow Lane on April 16, 2022 at 11:17:15 from (69.130.77.30):
In Reply to: 430 John deere posted by clayman on April 16, 2022 at 10:54:57:
They do sort of sound like a hit n miss engine. It's a fact of life with a 2 cylinder 4 stroke engine. With any 4 stroke engine, it takes 2 complete rotations of the engine for a complete cycle, so on your engine the first cylinder fires and 180 degrees later the second cylinder fires, then it coasts for 540 degrees until the first cylinder fires again and the process repeats so it's putt-putt---------putt-putt--------. It's just the way it is. If you tried to get it to fire once every 360 degrees, both pistons would be going up and down at the same time and balance would be impossible. The reason you notice it on the JD's more than other 2 cylinder engines is that they turn so much slower than others
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Today's Featured Article - My Ford Golden Jubilee - by Troy Estes. This article is about my '53 Ford Jubilee and a story that starts with taking the tractor to my brother's Starter/Alternator Rebuilding shop for a wiring fix. The generator was shot as well as all the wiring. I dropped off the tractor expecting a transformation from a 6 volt to a 12 volt system utilizing the original generator housing, and a total rewiring of the whole tractor. The front end center pin bushing was worn also so I ask that they replace it if they had time. Well, that’s wha
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