1991 Johnson Evinrude EI 60 Loop V Models 150, 175 outboards Service Manual, Page 58Get this manual
Component Servicing Any time that the VRO oil supply line has been disconnected from the engine, you must run 100:1 fueloil mixture in the fuel tank for period of time sufficient to verify oil consumptionOnce oil consumption has been verifiedyou can switch back to clear fuel in the tankOil Supply Hose and Pick-up Assembly If you suspect that the oil supply to the restricted, check two areaspump is being
1Remove the pick-up assembly and inspect for clogged or contaminated filter Remove the four No25 Torxscrews and remove the pick-up assembly from the reservoir Carefully remove the pick-up filter and flush with mild solvent to remove any contamination Install the filter, being careful not to move the pick-up assembly on its support rods
2With the pick-up assembly out of the reservoir, vacuum test the system to check for air leaks Carefully remove the oil hose from pick-up assembly and from engine oil inlet fitting
Use low pressure air to purge hose of oil Use cap holder, PIN 329661, hose