Mercury Mariner 30/40 4-Stroke Outboard Service Manual 1998, Page 145Get this manual

Mercury Mariner 30/40 4-Stroke Outboard Service Manual 1998, Page 145

FUEL PUMP
Fuel Pump Disassembly
1Remove screws to separate pump cover, cover sealand diaphragm, from pump body

a Screws (4)Pump CoverCover Seal Diaphragm Pump Body Nuts (4) 2Rotate plunger to line up slots