2003 Johnson ST 6/8 HP 4 Stroke Outboards Service Manual, PN 5005471, Page 197Get this manual

2003 Johnson ST 6/8 HP 4 Stroke Outboards Service Manual, PN 5005471, Page 197

MIDSECTION MIDSECTION ADJUSTMENTS
Throttle Friction Adjustment
(OPTIONAL) Some models are equipped with throttle friction adjustment knob located on the steering handleTighten the knob to reduce the effort required to hold throttle settingTurn the knob: clockwise to increase friction; or counterclockwise to decrease friction