1991 Johnson Evinrude EI 60 Loop V Models 150, 175 outboards Service Repair Manual P/N 507950, Page 66Get this manual
Quality of the image is intentionally reduced!
Primer System Servicing
fitting and
18 inI.Dclear vinyl hose between the syringe filled with isopropyl alcohol
4 Press lightly the syringe If fluid moves through the fitting,