Just got a sears by mariner by mercury 9.9 hp. SN. oe128179, model 225.581998. This motor is very low hours and I would like to do some basic repairs/ maintance to it. I bought a seloc repair manual for merc/mariner (1990-2000 2.5 hp to 275 hp 2 stroke models) and I see no relation to my motor...
