Mercury Mariner 4, 5 102CC Sail 1990 Outboard Service Shop Manual, Page 40Get this manual
4Install hinge pin (a) and inlet needle va lve (b ) 7Install rubber seal (a)
8Secure fl oat bowl (a) to carbure ta,- hody, using sc rews (b)
5Install fl oat assembly (float, hinge pinand in let needle) over carburetor body and sec ure hinge pin (a) with sc rew (b) 6Ad ju st float level as outlined in "Carburetor Adjustment" preced in g