flathead transmission
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flathead transmission
Hello. I'm restoring a 50th anniversary, 1954 G servi-car & I'm unable to find the transmission drain plug. Does anyone know if there is a drain plug ? The service manualI ordered should be here any day now. (hopefully) Any help would be greatly appreciated. Thanks
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Join Date: Jul 2007
Location: Roxboro, North Carolina
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RE: flathead transmission
No drain plug on your transmission case. The H-D 45, in it's most common configuration (3-bolt tranny), from late 30's until it's final production year of '73, no means was provided to drain the transmission. I did see one setup where the outside-most mounting stud was drilled and capped. Think this one used a suction pump on the stud, and flushing oil poured in through the fill spout. Stud is not big enough for a very large hole. Anyway, you will have to be creative with your ServiCar. At least the solo models could be rolled over on the side and drained through the fill spout.
Jack
Jack
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