Posted by super99 on September 13, 2021 at 04:29:15 from (75.107.57.34):
My Oliver 1550 has been running great this summer. I rebuilt the carburetor and in order to accelerate without stumbling, I have to have the load screw opened 4 turns. I pulled the spark plugs and this is what they all look like. According to the pictures I have seen, its running too rich, but If I close the load screw even 1/2 turn, it stumbles on acceleration unless I pull the choke out a little. I dont have any heavy loads to put it under to work it, but hopefully there will be some plow days coming up that I can work it some. It has Autolite 386 plugs set at.025 per the operator manual. I havent taken time to run a compression test yet. Is this normal for a non working tractor?
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Today's Featured Article - Grain Threshing in the Early 40's - by Jerry D. Coleman. How many of you can sit there and say that you have plowed with a mule? Well I would say not many, but maybe a few. This story is about the day my Grandfather Brown (true name) decided along with my parents to purchase a new Ford tractor. It wasn't really new except to us. The year was about 1967 and my father found a good used Ford 601 tractor to use on the farm instead of "Bob", our old mule. Now my grandfather had had this mule since the mid 40's and he was getting some age on him. S
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