1988-1992 Mercury Force 5HP Outboards Service Manual, Page 241Get this manual
4Secure speed control cable Secure bearing (A) with washer and screwSecure retainer (8) with washer and locknutInstall decal with "SLOW" lined up with mark on handle NOTE: Make sure that throttle shaft roller and mark on throttle cam are alignedSecure shorting wires to speed control cable with two tie wraps (A)