1993 Johnson Evinrude "ET" 60 thru 70 Service Manual, P/N 508284, Page 69Get this manual
3Carefully remove the oil supply hose from the p'-:lmp's oil inlet fittingf714Install and secure 10 in(25 cm) length of in(6,35 mm) I.Dclear vinyl hoseA few inches from L!J the loose end, measure carefully and mark the hose every V2 in(12,7 mm) for inches (76 mm) 5Fill the hose with Evinrude or Johnson Outboard Lubricant and run the engine to eliminate air from the base of the hoseShut off the engine and add or eliminate oil until its level is even with the highest mark6Start the engine and monitor the pump cycles by using fuel pressure gauge or putting light finger pressure on the outlet hose At 800 RPM, the oil level in your hose should drop in(25,4 mm) in approximately pulses At full throttle, the oil level in your hose should drop in(25,4 mm) in approximately pulses7If your results vary, check the pulse limiter fitting before replacing the pump8If you remove pump, carefully cut the hose to avoid damaging the fittingWhen installing, use ratchet style clamp on the oil supply hoseTorque the screws, VRO-to-bracket, to 18-24 inIbs(2-3 Nm)Refer to Hose Routing Chart, this SectionWhen installing oil supply hose, be sure connections are airtightPoor connections could cause serious powerhead damage