I have a mid 60's 6hp 'rude, that I cannot get the shift linkage loosened, so that I
can r&r the water pump.
I thought that the 3/8 bolt should have a slot in it, so I can loosen and tighten w/ a
screwdriver.
On one of my previous motors that I did this, it had the slotted head.
This one doesn't, and I can't get a socket in there, even after I ground it down.
I also tried to get my die grinder in to make a slot, and that didn't work either.
Thanks, Steve