1985 OMC 65, 100 and 155 HP Models Commercial Service Manual, PN 507450-D, Page 372Get this manual
7Use chisel or center punch to firmly stake edge of screw at both sides of slot in shift lockout camThis will prevent screw from backing outBe sure staking is at counterclockwise corner of slot to positively lock screw in position fN-t=llf the shift lockout cam screw is removed for any reasonnew screw must be installed and staked as described above8Place throttle lever spacer over throttle lever bushing in the throttle lever assembly CD 9Place throttle lever assembly CD onto shift lockout cam bossPlace countersunk washer on throttle lever assembly with countersunk facing outward Secure throttle lever assembly using flat head patch lock screwTighten screw to torque of 2,8-3,9 Nm (25-35 inIbs