"Can you explain the post Nd the case? I did not under stand that part"
Post I meant the terminal with nut where the big cable attaches. From there to the case/frame/ground there should be continuity and very low resistance
"When i check the post and the brushes i get .7 ohms on 2 and open on the case."
The fields and armature are all in series and all very low resistance so about anywhere you measure with respect to case/frame/ground Id expect very low ohms.
If theres no continuity IE an open circuit from the commutator segments to the steel shaft THATS GOOD THE ARMATURE ISNT SHORTED
Some cheaper ohm meters arent real accurate at low ohms readings
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Today's Featured Article - Tractor Profile: Allis-Chalmers Model G - by Staff. The first Allis-Chalmers Model G was produced in 1948 in Gasden, Alabama, and was designed for vegetable gardeners, small farms and landscape businesses. It is a small compact tractor that came with a complete line of implements especially tailored for its unique design. It featured a rear-mounted Continental N62 four-cylinder engine with a 2-3/8 x 3-1/2 inch bore and stroke. The rear-mounted engine provided traction for the rear wheels while at the same time gave the tractor operator a gre
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