Honda BF8, BF9.9 and BF10 Outboard Motors Shop Manual., Page 227Get this manual
2REMOTE CONTROL CABLES MOTOR SIDE
Cable Connection:Before connection, adjust the cable pivot position as followsShift Cable: aSet the control lever to the neutral positionbAdjust the cable pivot position by tuning the cable pivot with the shift shaft in neutral positionThrottle Cable: aSet the control lever to the fully open positionbAdjust the cable pivot position by turning the cable pivot with the carburetor full throttle position2) Slide down the retainer, then set the cable pivot and secure the pivot by sliding up the retainer and aligning it with the groove of the cable pivot