1987 Johnson/Evinrude CU Outboards 35A thru 55 Service Repair Manual P/N: 507616, Page 80Get this manual

1987 Johnson/Evinrude CU Outboards 35A thru 55 Service Repair Manual P/N: 507616, Page 80

Quality of the image is intentionally reduced!

Description of Fuel System 1 The fuel pump is of the diaphragm-displacement type, and is operated changes in crankcase pressueAlternately, suction and pressue in the crankcase transmitted to the pump