1998 Johnson Evinrude "EC" 25, 35 HP 3-Cylinder Outboards Service Manual, Page 284Get this manual
[]] & 29Oil a-rings and install them on the manual release valveOil and install the manual release valveTighten the valve to 45-55 inIbs(5-6 Nm)
[] 30Install the retaining ring with sharp edge facing out
31Slide the rod and cap up far enough to be able to install OMC Universal Spanner Wrench, PI 912084Fill the cylinder up to bottom of the threads32Thread the end cap into the cylinderTighten the end cap to 56-84 ftIbs(76-114 Nm)