Mercury Mariner 4, 5 102CC Sail 1990 Outboard Service Shop Manual, Page 126Get this manual
18Apply Loct ite (271) Grade '.A"' to threads of sheave retaining nut and bolt19Holding bolt, tighten nut (a) against Slarter housing to torque of 70 lbin(8 Nm) 21 .Holdi ng sheave with not ch (a) toward rope guide (b), pull slack out of starter rope22.Allow slarter rope to be slowly rewoun onto starter sheave
20Hold ing starter ro pe in notch (a)wind starter sheave (b) tu rns CO LiNTERCLOCKW ISE (aga inst spring tension)