1987-1993 Mercury Mariner Outboards 70/75/80/90/100/115HP 3 and 4-cylinder Factory Service Manual, Page 242Get this manual

IMPORTANT: Outboards equipped with thru-thetilt-tube steeringremove steering link arm from end of steering cable and cable retaining nut from tilt tube
aTilt Lock LeverSupport ToolRetaining Clips

aRetaining Nut

• ATV
• Jet Ski
• Outboard Motors
• Personal Watercraft
• Snowmobiles
• Stern Drives