Honda BF8, BF9.9 and BF10 Outboard Motors Shop Manual., Page 253Get this manual
9) Apply grease to the throttle grip installation surface of the tiller handle and friction blocklnstall the friction block by aligning the grooves of the throttle friction block with the bosses of the tiller handle as shown FRICTION BLOCK
10) Install the throttle cable pin on the cable pivot with the projected length at both ends of the pin equal as shown11) Apply grease to the inside of the throttle grip pipe, inside of the friction grip, other ends of the throttle cable pin, handle pipe and both sides of the friction padSet the throttle friction pad on the grip pipe12) Install the grip pipe on the tiller handle by slowly turrting it clockwise[I THROlTLE CABLE