1986+ Mercury 6/8/9.9/10/15HP 2-stroke Factory Service Manual, Page 270Get this manual

1986+ Mercury 6/8/9.9/10/15HP 2-stroke Factory Service Manual, Page 270

THROTTLESHIFT LINKAGE (TILLER HANDLE SHIFT MODELS)
Horizontal Shift Shaft
ReassemblyInstallation
1Install horizontal shift shaftshift lever assembly into opening in STARBOARD side of crankcase cover2Apply 2-4-C with Teflon to detent of yoke and install yoke onto shift shaft