13. FUEL SYSTEM/CARBURETOR/ FUEL PUMP/ FUEL TANK DINK 50/125 Relief Valve Suction Valve Inspect the suction valve, outlet valve and relief valve in the fuel pump body for damage, cracks or foreign matters. Spring Outlet Valve Spring ASSEMBLY Assemble the fuel pump in the reverse order Lower Cover of disassembly. · During assembly, be sure to install the gaskets and diaphragms properly to avoid damage. Big Spring Diaphragm Stopper · Do not allow any foreign matter to enter the fuel pump during assembly. Diaphragm Small Spring Fuel Pump Body Valve Washer Pump Body Gasket Valve Spring Valve Spring Stopper Screw Diaphragm Seprator Upper Cover Gasket Upper Cover 13-24