Mercury Mariner 4, 5 102CC Sail 1990 Outboard Service Shop Manual, Page 30Get this manual
CarburetorFuel Pump Components 1 Carburetor Body Mam NOllie Mam Jet
4 Low Speed Jet Rubber PlugInlel Needle ValveClipFloatinge Pin 10Sc rew8mm Long 11 Float Bowl 12 Rubber Seal
13Screw13mm long (4)
14 15 16 17 18 19 20 21 23 24 25 26 Drain Screw Gasket Gasket Olaphragm Fuel Pump Body Check Valve (2) Screw (21 Ul (2)
22Olaph ra gm
Gasket Pump COlier ScrewWasher2Jmm long (4) Low Speed Mixture Screw