cool list heres one you forgot and its very important, very easy to check item,
with the boat in neutral spin the prop. whatch the center drill hole at the end of the shaft, if it doesnt spin 100 percent true make sure you plan on buying a new lower unit, NO if's an's or butt's about it.
That prop shaft is ground between centers if it runs out ( wobbly for you non machinest) the lower unit is bad. Anyone who says otherwise is on crack
it can be anything from bearings to a bent shaft to wollowed out bearing seats either way it needs to be rebuilt or replaced so consider the lower unit as junk.
this has nothing to do with a bent prop, this is a lower unit quick check only, the prop can be bent to hell and missing a blade and the shaft can still run true.
with the boat in neutral spin the prop. whatch the center drill hole at the end of the shaft, if it doesnt spin 100 percent true make sure you plan on buying a new lower unit, NO if's an's or butt's about it.
That prop shaft is ground between centers if it runs out ( wobbly for you non machinest) the lower unit is bad. Anyone who says otherwise is on crack
it can be anything from bearings to a bent shaft to wollowed out bearing seats either way it needs to be rebuilt or replaced so consider the lower unit as junk.
this has nothing to do with a bent prop, this is a lower unit quick check only, the prop can be bent to hell and missing a blade and the shaft can still run true.