1995 Johnson/Evinrude Outboards 25, 35 3-Cylinder Service Manual, Page 280Get this manual

1995 Johnson/Evinrude Outboards 25, 35 3-Cylinder Service Manual, Page 280

Sending Unit Adjustment []] 1The sending unit eccentric cam must be adjusted so that the gauge needle is aligned with the
cam just forward of the top of the cam at about 5Loosen cam screw and rotate eccentric cam to adjust full down gauge position:
If the needle was above the lowest markmove the thick part of the cam TOWARD the contact point Tighten the screw, and recheck
the gauge reading If the needle was below the lowest markmove the thick part of the cam AWAY from the contact point Tighten