13-1. FUEL SYSTEM/CARBURETOR/ FUEL PUMP/ FUEL TANK GRAND DINK 125/150 FUEL PUMP INSPECTION Diaphragm Inspect the fuel pump diaphragms A and B for damage. Inspect each gasket for damage. Gaskets Outlet 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 Inlet Spring Dowel Pins FUEL PUMP ASSEMBLY Assemble the fuel pump in the reverse order of disassembly. · During assembly, be sure to install the gaskets and diaphragms properly to avoid damage. · Do not allow any foreign matter to enter the fuel pump during assembly. Fuel Pump Body Dowel Pin Holes 13-19