1994 Johnson/Evinrude "ER" 60 thru 70 outboards Service Manual, Page 305Get this manual
Routine Inspections LJ 50 operating hoursSystem capacity is approximately 25 floz(740 mI)
r:jl 1Check reservoir fluid level at least once per season or every
Unit must be in vertical position Check fluid when trim and tilt cylinders are fully extended Add OMC Power TrimlTilt and Power Steering Fluid or GMDexron "as needed to bring level up to the bottom of fill plug thread Loosely install fill plugCycle unit in ten second spurts (adding fluid as needed)A minimum of five complete cycles is required to purge air from the system2Look for indications of internal fluid leakageCorrect the cause if leaks are noted