love the doubters.... dumb asses... ive done it quite a few times on many different ones.. even bugs/busses yu spin the front wheel to get it to feed..
what they missing is the actual cable will draw the fluid down its self if you spray while going the right direction...
course it will, its a cable, and its basically like a screw at the same time..
twist it the right way, and it just sucks the oil down..
ancient water pumps were basically a big screw inside a tube...