1993 Johnson Evinrude "ET" 60 thru 70 Service Manual, P/N 508284, Page 191Get this manual
Adjustments65 CommSteering Friction
r:jl Adjust steering friction with motor mounted to boat by simply
loosening or tightening handle provided Steering friction should be adjusted so that slight drag is felt when turningThis will allow smooth steering
'" Steering friction adjustment should not be overtightened to allow for "hands off" steering which could result in loss of controlMotor Angle
rv The sterntransom angle and boat loadingThe verticalmotor to bracket has five positions for adjusting the allow for angle of
motor on boat must be adjusted for best performanceMotor should be perpendicular to water when boat is underwayThis adjustment can only be determined by observing boat at operating speedSet angle adjustment for your usual loadAngle adjustment should be changed if boat loading results in improper motor anglePlaning type hull should ride with bow slightly out of water at full throttle