1987-1993 Mercury Mariner Outboards 70/75/80/90/100/115HP 3 and 4-cylinder Factory Service Manual, Page 217Get this manual

Upper Mount Nut (2) [Torque to 80 lbft(108.5 Nm)] Bolt (2) Rubber Space (2) Washer (2) Bolt (4) [Torque to 23 lbin(31.2 Nm)]
a Upper Shift Linkage Steering ArmSwivel Pin Upper Mount Bolt Swivel Bracket Grease Fitting Mid-Section Drive Shaft Housing

Upper Mount

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