Suzuki 50-85HP outboard motors Service Manual, Page 3Get this manual
SERVICE MANUAL
Suzuki 0150, 01600165 (Prior to 1985)
FigSZ14.s- Use 011 pump .Ir biNd screw fA) to bleed trapped air from 011 supply line or pump
FloSZ1-lnlet manifold cap SCMWshould be tightened In the HqU4lcshown aboveFigSZ14-S-Exploftd vSew of diaphragm type '"1 pump and fuel flit assemblies1Cnwr
2, 345Ii18Dlaph"""
and flatWhen installing reeds or reed stop, make sure that petals are centered over the inlet holes in reed plateand that the reed stops are centered over reed petals, Apply suitable high temperature grease to inlet manifold cap screw threads, then using sequence shown ill Fig, SZ14-4 tighten cap screws, FUEL PUMPA diaphragm type fuel pump is mounted on the side of power head cylinder block and is actuated by pressure and vacuum pulsations from the engine crankcases, Refer to Fig, SZ14-5 for exploded view of fuel pump assembly, When servicing pump, scribe reference marks aeross pump body to aid in reassembly, Defective or questionable parts should be renewed, Diaphragm should be renewed if air leaks or cracks are found, or if deterioration is evidentFUEL FILTERA fuel filter (9 through 13SZ14-5) is mounted on the side of power head cylinder block on all models, Filter should be disassembled and cleaned after every 50 hours of useRenew 0" ring (11) if required