In swedish:<br /> http://www.kgk.se/ngk/snabbguidebat/ngk-bat.htm <br />55 68-69 3-cyl. BUHW or B7HS10 0,75 mm<br />Check the link.<br /><br />You can get the gear lube from any outboard dealer or some gas stations. <br />I don't know but I think you'll need two bottles. Open both screws, fill from the bottom hole. It is full when it pours from the upper hole. Use new washers and tighten the upper screw first, before you remove the bottle from the lower hole.<br /><br />/Bear