Honda B75K2-B75K3 Outboard Motors Manual., Page 37Get this manual
Inspection 1Check the throttle grip for smooth movement
Assembly
1To assemble, reverse the disassembly procedures(See pages 36 and 37 Pay attention the following points :
When connecting the throttle cable to the cable hinge, apply sufficient coat of grease to the cable endAlign the mark "SHIFT" on the grip pipe cover to the red mark on the handleThe grip pipe cover should be glued to the rubber grip in that positionThrottle grip resistance can be adjusted by the adjusting screw located at the end of the gripTurning in the screw will increase the resistance, and vice versa