1998 Johnson Evinrude "EC" 125C, 130, 200, 225, 250 90 deg LV Service Manual, P/N 520212, Page 102Get this manual
Fuel Pump Testing Before replacing suspect fuel pump, remove and clean the fuel filter or install new filter elementAlso remove fuel line from fuel tank and blow through all lines with low-pressure, compressed airCorrection of blockage would eliminate unnecessary servicing or replacement of fuel pumps
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prevent excessive fuel spillage, disconnect fuel line connector at outboard before disassemblyAfter servicing, check for leaks by connecting fuel line to outboard and squeezing primer bulb until resistance is felt&
To install new filter element, loosen screw, and remove cover Do not lose small a-ring from around center post or large a-ring from outer edge of coverWash filter element with clean solvent and brushInstall filter with lip toward fuel pump bodyMake sure large a-ring is seated in groove in cover and small a-ring is around center postInstall coverPosition nipple between screwsTighten the cover screw securelyDR3000