1991 Johnson Evinrude EI 60 Loop V Models 150, 175 outboards Service Repair Manual P/N 507950, Page 83Get this manual
Quality of the image is intentionally reduced!
Recirculation System Servicing 1 Start the engine and operate at idle speed
the No1 cylinder's two check valvesCheck the fitting with
syringe filled with isopropyl alcohol If alcoho