Mercury Mariner 30/40 4-Stroke Outboard Service Manual 1998, Page 57Get this manual
OUTBOARD MOTOR INSTAllATION
5Fasten control cables with the cable latch
IMPORTANT: After installation, move the remote control handle few times from the neutral position to the wide-open-throttle position in forward gearCheck for the specified gap between the oval shaped boss and the throttle cam If necessary, readjust the barrel
Trim-In Stop AdjustmentPower Trim Models
If an adj ustment is requiredpurchase stainless steel tilt pin (PIN 17-49930A 1) and insert it through whatever pin hole is desiredThe non-stainless steel shipping bolt should not be used in this application other than on temporary basis