Hi<br /><br />I have a Mariner 40hp which has the marks 40 ELO 6E9 L 451408.<br /><br />Any clues for how old it is??<br /><br />I've looked at the Swedish modelguide page (found on another topic on this site) and the nearest that showed was one from 1987, but it's designation was 40C ELO.<br /> <br />Does that make a difference?<br /><br />Thanks for your help.<br /><br />Also, any recommendations for which workshop manual to buy??<br /><br />Thanks.