When I changed the gear lube in the lower unit it acted as though it didn't want to take the lube. I was never able to get an "overflow" through the vent hole. The pump I was using would inject the lube but the engine kept trying to force it back out. I got 6 oz in there but, again, never did overflow, even after trying to put in too much. I think I waisted more than I needed to do the whole job twice! What could be going on? Does it appear that I WILL have to disassemble the lower unit?
