1996 Johnson Evinrude "ED" 40 thru 55 2-Cylinder Service Manual, P/N 507124, Page 72Get this manual

1996 Johnson Evinrude "ED" 40 thru 55 2-Cylinder Service Manual, P/N 507124, Page 72

Manual Pri er If the primer is difficult to operate or suspected of not working: 1Remove primer hose from nipple in carburetorInstall
squirt from small nipple If primer pump fails to pump, inspect inlet hose between primer pump and carburetor for kinks and
obstructions If hose is open and not kinked, remove and disassemble primer pump assembly If the primer pump was not working
in the above test or is externally leaking, replace the O-rings 7Remove hose at small nipple on top side of primer pump INote
The only the proper O-ringsmade with special material; three smaller are use A built-in check valve on the primer housing
(under the small nipple) should allow fuel to come out in one direction and close in the other direction EI plunger and out