I finally got around to resealing the PS pump on my SD and now I have no PS.

Goes from leaking to none... not what I wanted.
Anyway, I've taken it apart three times now to no avail. I have the locater pins all the way into the pump body per the manual, and still no dice.
Do I need to bleed the system more? Is there a fitting I can loosen somewhere if I have air in the system?