1987-1993 Mercury Mariner Outboards 70/75/80/90/100/115HP 3 and 4-cylinder Factory Service Manual, Page 220Get this manual
Engines Equipped with Single Shock Absorber Removal
1Tilt engine to full "UP" position and engage tilt lock lever
WARNING
Failure to support engine as shown could result in personal injury andor damage to engine or boatIMPORTANT: Support engine with tool as shown, to prevent engine from tipping over center into boat when retaining pin is removedSUPPORT TOOL
METRIC CONVERSION 1743.18 cm 2-1263.50 mm 389.50 mm 5167.94 mm
aTilt Lock LeverSupport ToolRetaining Clips