1994 Johnson Evinrude "ER" 60 LV 150, 150C, 175 Service Repair Manual, P/N 500611, Page 68Get this manual
Quality of the image is intentionally reduced!
Primer System Servicing
[!] 2 While engine is running, push key in Engine should run richly and drop 1000 RPM
Remove primer hose from any primer fitting that you suspect is cloggedC