1987-1993 Mercury Mariner 70, 75, 80, 90, 100, 115 outboard engine service manual

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Mercury 1987-1993 Mercury Mariner 70, 75, 80, 90, 100, 115 outboard engine service manual - Technical Specifications

  • File Size: 8.37 MB
  • File Type: ZIP
  • Language: English (Note: Some of our manuals may be available in multiple languages.)
  • Printable: Yes
  • Estimated Download Time: 0.17 Minutes
  • Delivery Format: Digital (PDF) - Instant Access
  • Category: Outboard
  • Brand: Mercury
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Mercury Models and Parts Covered in this Outboard Manual

1987-1993 Mercury Mariner Outboards

  • 1987
    • 70 hp
    • 75 hp
    • 80 hp
    • 90 hp
    • 100 hp
    • 115 hp

Mercury 1987-1993 Mercury Mariner 70, 75, 80, 90, 100, 115 outboard engine service manual - Complete Manual Information

Table of Contents

General Information and Specifications

  • General Specification
  • Model Identification
  • Serial Number Identification
  • Torque Specifications
  • Fuel, Oil, and Lubricants

Cooling System

  • Cooling System Overview
  • Water Pump
  • Thermostat
  • Cooling System Maintenance

Fuel Injection System

  • Fuel System Overview
  • Fuel Pump
  • Carburetors
  • Fuel Lines and Filters

Power Trim and Tilt System

  • Power Trim and Tilt Overview
  • Trim Cylinder
  • Tilt Cylinder
  • Pump Assembly

Midsection

  • Midsection Components
  • Swivel Bracket
  • Steering Linkage

Electrical System

  • Electrical System Overview
  • Battery
  • Ignition System
  • Charging System
  • Starting System

Wiring Diagrams

  • Wiring Schematic
  • Wiring Harness Routing

Ignition System

  • Ignition System Overview
  • Spark Plugs
  • Ignition Coils
  • Ignition Timing

Powerhead

  • Powerhead Removal and Installation
  • Cylinder Head
  • Pistons and Connecting Rods
  • Crankshaft

Lower Unit

  • Lower Unit Components
  • Gearcase
  • Propeller Shaft
  • Water Pump
  • Lower Unit Maintenance

Maintenance

  • Periodic Maintenance
  • Lubrication
  • Inspection Procedures

Troubleshooting

  • Engine Troubleshooting
  • Electrical Troubleshooting
  • Fuel System Troubleshooting

The price of this manual, handbooks, and repair guides are not set by our marketplace, but by the seller of the manuals themselves,

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Frequently Asked Questions - Mercury Outboard Manual

What does this Mercury manual cover?

This comprehensive service manual covers detailed repair procedures, maintenance schedules, troubleshooting guides, and technical specifications for 1987-1993 Mercury Mariner 70, 75, 80, 90, 100, 115 outboard engine service manual. It includes information for the following models: **1987-1993 Mercury Mariner Outboards** > - **1987** > - 70 hp > - 75 hp > - 80 hp > - 90 hp > - 100 hp > - 115 hp .

Is this manual suitable for beginners?

Yes, this Mercury manual is designed for both professional technicians and DIY enthusiasts. It includes step-by-step procedures with clear illustrations and safety guidelines for Outboard maintenance and repair.

What file format will I receive?

You will receive this manual as a ZIP file (8.37 MB), which is compatible with all devices. The manual is fully searchable and printable for your convenience.

How quickly can I access the manual after purchase?

You'll receive instant access to your Mercury Outboard manual immediately after payment completion. The download link is valid for 3 days, with lifetime re-download guarantee.

Can I print specific sections of the manual?

Absolutely! This digital manual allows you to print any section you need, from individual pages to complete chapters, making it perfect for workshop use.

Mercury 1987-1993 Mercury Mariner 70, 75, 80, 90, 100, 115 outboard engine service manual Customer Reviews and Feedback

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Mike T.says...
I found this manual extremely useful for understanding the electrical system. Highly recommend for anyone working on outboards.
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John D.says...
This manual has been a lifesaver for my Mercury Mariner. The troubleshooting section is detailed and easy to follow!
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Emily R.says...
The download process was smooth and I received my link in just minutes! The customer support was very helpful with my questions.
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Tom H.says...
The support team was quick to respond to my inquiries, and the manual itself covers everything you need to know.