Hi All, I have a 1990 evinrude 150 hp v6. Could someone tell me where all the grease fittings are? I found 2 for the tilt tube. I also see 2 areas that should be greased on the left right pivots when I turn the steering wheel. One is upper and one is lower. I found the fitting for the lower but cannot for the upper. Does this make sense. Sorry don't know the technical words for what I am trying to describe.