Mercury Mariner 30/40 4-Stroke Outboard Service Manual 1998, Page 372Get this manual

Mercury Mariner 30/40 4-Stroke Outboard Service Manual 1998, Page 372

MANUAL T1LT ASSIST
8Drive upper dowel pin (a) into its hole until seated
aDowel Pin 9Check manual release cam adjustmentCam must open and close freelyAdjust link rod as necessary
Manual Release Valve Adjustment
1With outboard in full up position, place tilt lock lever forward 2Lift cam lever (with link rod) to full up position