This is what the retainer I’m missing, actually looks like.
I guess I can calculate the total height of the piece, as I know
it needs to compress the spring so the carbon seal’s o-ring
is below the crankshaft splines.
What I’m wondering is, should the OD of this retainer be
a snug fit in the LU housing, or free floating.
If it’s “free floating” in the housing, then the top of the retainer
will come in contact with the bottom of the spinning crankshaft.
The “upgrade diagram” in the previous post above, is showing
a “gap” between the retainer and bottom of the crankshaft, making
me think the retainer fits snuggly in the bore.
Thoughts?
Prepare to be boarded!