1978 Johnson 175, 200, 235 HP Outboard Service Manual, Page 164Get this manual
3Determine which of two cables is for throttle controlLubricate end of cable with OMC AntiCorrosion LubeSlide one casing guide over end of throttle cable and control wireBe sure the "0" ring is in place in casing guide4Secure the control wire in the casing guideThe control wire is held securely in place by two clamp screws, but the wire must be kinked to insure positive locationThis is easily done by first turning clamp screw (using 332" Allen wrench) until it just touches the wireNext advance this clamp screw one turn onlyThis will kink the wire sufficiently to locate it in the casing guideFinally, install the anchor screw and tighten securelySee Figure 8-9 12345
Allen screw Nylon trunnion caps (two) Casing guide Shift control clevis Control wire clamp
is possible to completely shear off the wire, so be careful to advance the clamp screw to the point of contact only and then make just one complete turn to kink the wire without shearing itIt
Figure 8-8 8Install the throttle control cable following same procedure used to install shift control cableSee Figure 8-49Remount control unit in boat and attach access cover making sure trunnion on throttle cable is positioned in machined recess in access cover and nylon trunnion caps are in place10Reclamp control cables to boat