Mercury Mariner 4 and 5HP 4-Stroke Outboards Service Shop Manual 1999, Page 191Get this manual

GEAR HOUSING
3Remove bolt (a), washer (b) and retainer plate (e)4Remove shift shaft assembly (d) and bushing (e)

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