CAP071

On my 2000 bravo 1 what size is the prop nut? What is the torque spec on tightening if any at all?

blown formula

It should be 1 1/16". I have never torque a prop down, just snug it up good & hit the clench washer tabs. I have never lost a prop yet. I would think if it was torqued tight, the thrust washer would bind on the shaft. Just my .02....

formula31

75 ft/lbs +/- what ever it takes it get to a lock tab

CheckmateF1

75?? Merc says 55 ft lbs, then line up the lock washer. Nut size is 1 1/16th"

Eric

formula31

Your right! manual says 55 ft/lbs MINIMUM. Ive got one of the earliest Bravo operating booklets that says 75 and thats what Ive always done. Im sure 55 would be fine. Ive never broken a shaft or had a prop loosen. I have wiped out quite a few thrust washers.