2000 Johnson/Evinrude SS 25, 35 3-Cylinder outboards Service Manual, Page 195Get this manual
Wear safety glasses for eye protectionDetent balls can pop out with great force
rn 18Slide OMC Shift Detent tool withPIhole328081, propeller Sleeve, over the propeller shaftAlign slot in the in the
rn 19Insert one detentthe ballthen slidespring, then the other ball, the detent ballPush down on and the tool back until you
feel the ball slip into the detent
rn 20Install the propeller shaft and detent tool in gearcase:
Propeller shaft must engage forward bearingTool ramps must engage clutch dog rampsHold tool firmly against clutch dogGently tap propeller shaft with rawhide mallet to seat detent assembly