Well, I didn't want to disassemble the box. So, I found some clear tubing and sucked out the 90w. As I was putting the corn head grease cartridge in my gun, the plunger released and, before I could get the cap on, squeezed half the tube out, all over my hands and the grease gun. Big mess.
Thanking G_D for Harbor Freight and cheap nitrile gloves. But, you should have seen me trying to get them off. My hands were spotless. My wrists, where I tried to grip the cuff with well-greased fingers? Not so spotless.
But, hey! Corn head grease makes a good skin moisturizer!
Haven't had it out on the road for a prolonged drive yet. Hoping the steering might get a bit easier. It's pretty stiff (or, maybe I'm the stiff).
Thanks for the input, folks.