1998 Johnson Evinrude "EC" 25, 35 HP 3-Cylinder Outboards Service Manual, Page 82Get this manual
[]J & 3Attach the fuel hose filter and secure with clamp Q)
to the outlet side of the fuel
[] 4Route the oil tank sending unit lead tank bracket
behind the upper oil
5Apply OMC Locquic Primer and OMC Ultra Lock to the upper oil tank mounting bracket screwSecure the tank to the upper bracket with the Tighten the screw to 216-240 in Ibs(24,4-27,1 Nm)
6Connect the oil tank sending unit lead to the engine wiring harness and secure with retainer
7 Install the starboard side lower motor cover following the instructions in the Powerhead section in this manualOil Tank Sending Unit Removal