1987-1993 Mercury Mariner Outboards 70/75/80/90/100/115HP 3 and 4-cylinder Factory Service Manual, Page 296Get this manual

TILT RAM ASSEMBLY INSTALLATION 1Lubricate alignment tool (91-11230) and shaftUse Quicksilver Power Trim and Steering Fluid 4Drive pin in until flush

51369Alignment Tool (91-11230)Shaft

2Align tilt ram and housing using alignment toolaPin (Drive against knurled end)

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