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July 14, 2025 at 7:58 am
#298165
Sorry for the late update…..we’ve been out of town for a while.
The above diagram is for the later model. My grandson’s has the earlier slip clutch type prop. I machined the phenolic washer and it worked great! That allows the prop nut to create extra tension on the cone spring and the phenolic prevents contact between dissimilar metals. His motor runs great!
George