1995 Johnson/Evinrude Outboards 9.9, 15 four-stroke Service Manual, Page 54Get this manual

1995 Johnson/Evinrude Outboards 9.9, 15 four-stroke Service Manual, Page 54

Description of Fuel System 1The fuel pump is of the diaphragm-displacement type and is operated by changes in crankcase pressureAlternately,
filter and install new filter elementAlso, remove the fuel hose from the fuel tank and blow through all passages and hoses
with low-pressure compressed air to be sure they are openThis might be the cause of inadequate fuel deliveryIf this procedure
does not correct the trouble, test the fuel pump To prevent excessive fuel spillage, disconnect hose connector at motor before
disassemblymotor and squeezing primer bulb until definite resistance is felt in bulb &After servicing, check for leaks by
connecting fuel hose to 1To service fuel pump filter element, remove fuel inlet to pump hose 2Remove screw, cover with filter