Disconnect the shift rod.
Remove the 4 bolts, 2 on each side.
Remove the trim tab, then remove the bolt under the trim tab.
Remove the bolt just ahead of the trim tab.
The lower unit should drop down as long as the drive shaft is not seizsd in the crankshaft.
did exactly that. But lower unit does not drop. Is there something else holding it or does it need some lube; finesse