The timing mark for TDC is on the flywheel (tractor application) the hole used to see the mark is on the bottom center of the bell housing. The mark is usually very hard to see. Set number one piston on TDC, (Turning by hand till pressure is felt coming out of #1 plug hole, then with a plastic soda straw stuck in the spark plug hole, turn it slowly through the highest the straw moves while looking at the Flywheel. Clean the edge of the wheel to locate the mark, and paint it white. This TDC location is the static timing point, and should be where the points break when the engine is being cranked with the hand crank, or starter. This also places the centrifugal advance in the correct location for running at operating speeds. Setting the advance earlier is possible if very careful to not cause it to try to spin backwards against the starter, or the hand crank which will hurt someone. Make sure the advance system is working using a timing light to see it advance as the throttle is opened from idle. The advance system is located behind the breaker plate and not easily accessed. Jim
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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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