Chrysler 70, 75 and 85 HP Outboard Motors Service Manual OB 3438, Page 171Get this manual

Chrysler 70, 75 and 85 HP Outboard Motors Service Manual OB 3438, Page 171

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At low speedsthe pump is displacement pumpas motor speed increaseswater resistance causes the vanes to flex in and it becomes centrifugal pump Removal BRemove propeller by removing nut and washer secu