🏷️ Basic Information Identification Make: Mercury Model: Mariner Outboard Years Covered: 1987-1993 Generation: Specific to 70-115Hp 2-stroke models 📋 Manual Details Information Manual Type: Factory Service Repair Manual Delivery Method: Digital Download Format: PDF Language: English Availability: Instant Download ⚙️ Engine Specifications General Engine Type: 2-stroke Model Specific Covered Hp Range: 70, 75, 80, 90, 100, 115 Hp Engine Configurations: 3-cylinder (70/75/80/90 Hp), 4-cylinder (100/115 Hp) Performance Peak Horsepower: Up to 115 Hp 📄 Manual Content Sections Included General Information Specifications: True Electrical Ignition: True Fuel System Carburetion: True Powerhead: True Lower Unit: True Power Trim: True Outboard Motor Installation Attachments: True 📄 Technical Data Serial Numbers Us Serial Number Range 70-90Hp 3Cyl: 0A996142 thru 0D283221 Serial Number Range 100-115Hp 4Cyl: 0B209468 thru 0D283221 Serial Numbers Belgium Serial Number Range 70-90Hp 3Cyl: 09502135 thru 09793576 Serial Number Range 100-115Hp 4Cyl: 09523034 thru 09793576 Serial Numbers Canada Serial Number Range 70-90Hp 3Cyl: 0A722297 and above Serial Number Range 100-115Hp 4Cyl: 0A731673 and above