Honda BF20A-BF25A, BF25D-BF30D Outboard Motors Shop Manual., Page 408Get this manual
THROTTLE CONTROL CABLE
3Install the shift control cable by aligning the groove of the cable with the cable guide plateThen connect the eye end to the shift arm pin using the washer and mm lock pin4Install the cable clamp spacer and throttle control
CABLE CLAMP SPACER
cable by aligning the groove of the cable guide plateThen connect the eye end to the throttle arm pin using the washer and mm lock pinInstall the washer on the lock pin side5Tighten the lock nuts securely
6Install control box cover and tighten the screws