The piston of the pump runs on the cam on
the back of the gear so remove it first. Only thing
holding it in is the set screw with the lock
nut. They are usually tight and you have to
wiggle the pump to get them out.
The gear is keyed to the prop shaft.
Tubs
A "Boathouse Repair" is one thats done without having tools or the skills to do it properly.
