I also have a MF135 and have had to replace the original mechanical voltage regulator with an electronic one. The mechanical regulator had a resistor on the 4th terminal that cut the voltage to approximately 4 volts for the fuel gauge. You cannot just hook the fuel gauge to 12 volts as it will peg the gauge. The new electronic regulator leaves that resistor out. I simply got an adjustable potentiometer (0 - 10K) and put it in line from the 4th terminal to the gauge. Empty your fuel tank and fill it with 5 gallons which is half full and adjust the potentiometer until it reads half full. There are sites that sell the mechanical voltage regulator but they or $95. The potentiometer is way cheaper.
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Today's Featured Article - Show Coverage: Central Illinois Strawberry Festival - by Cindy Ladage and Janna Seiz. Every year the coming of summer is highlighted by different events for different people. For some, it is heralded with the end of school, tilling the garden, or completion of the planting season. To us, connoisseurs of find food, antique tractors, farm toys, crafts, and downright fun, the annual Strawberry Festival means summer is here. Every year, in Carlinville, Illinois, the Macoupin County Historical Society and the Macoupin Agricultural Antique Association team up to fill th
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