Mercury Mariner 4, 5 102CC Sail 1990 Outboard Service Shop Manual, Page 82Get this manual
Inslall rear half (a) of swivel bracket over dri ve shaft housingand secure it to front half, usi ng bolts (b) with washersT rque bolts to 70 lb in(8 .m) lnslall steering friClion knob (c)sprin (d) and washer (e) Secure reve rse loc hook onto bosses of swive bracket