If there are two big post/studs out the case, the one is often labeled A or ARM or GEN or G while the other (sometimes slightly smaller) is labeled FLD or F. Most are labeled ARM and FLD or at least A and F instead of Gen which is seen on many Voltage regulators.
NOTE some Ford products are B Charging systems
The output is across the ARM/GEN A or G and case frame Ground while the current passing through the Field (F or FLD) windings regulates the output.
If you run my Troubleshooting Procedure below it will describe how to Polarize and also has a test to determine if non charging is due to a faulty Generator versus a faulty Voltage Regulator. It also has a Motor Test which can provide insight if the genny is good or not.........
My procedure is for Class A charging systems ONLY and isnt exact for Class B's
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Today's Featured Article - Hydraulics - Cylinder Anatomy - by Curtis von Fange. Let’s make one more addition to our series on hydraulics. I’ve noticed a few questions in the comment section that could pertain to hydraulic cylinders so I thought we could take a short look at this real workhorse of the circuit. Cylinders are the reason for the hydraulic circuit. They take the fluid power delivered from the pump and magically change it into mechanical power. There are many types of cylinders that one might run across on a farm scenario. Each one could take a chapter in
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