Service manual for 1977-1989 Mercury Mariner 45-220hp outboard motor

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Mercury Service manual for 1977-1989 Mercury Mariner 45-220hp outboard motor - Technical Specifications

  • File Size: 42.54 MB
  • File Type: ZIP
  • Language: English
  • Pages: Pages: 600 ,
  • Printable: Yes
  • Estimated Download Time: 0.87 Minutes
  • Delivery Format: Digital (PDF) - Instant Access
  • Category: Outboard
  • Brand: Mercury
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Mercury Models and Parts Covered in this Outboard Manual

1977-1989 Mercury Mariner

  • 45 HP 4 CYL 2-STROKE 1986- 1989
  • 50 HP 3CYL 2-STROKE 1986- 1989
  • 5O HP 4 CYL 2-STROKE 1982- 1985
  • 60 HP 3CYL 2-STROKE 1984- 1989
  • 7O HP 3 CYL 2-STROKE 1980- 1983
  • 75 HP 3 CYL 2-STROKE 1987- 1989
  • 75 HP 4CYL 2-STROKE 1984- 1986
  • 30 HP 4 CYL 2-STROKE 1978- 1983
  • 65 HP 4 CYL 2-STROKE 1977- 1977
  • 90 HP 3 CYL 2-STROKE 1987- 1989
  • 90 HP 6 CYL 2-STROKE 1979- 1986
  • 100 HP 4 CYL 2-STROKE 1988- 1989
  • 115HP 4CYL 2-STROKE 1989- 1989
  • 115 HP 6 CYL 2-STROKE 1978- 1988
  • 135 HP V6 2-STROKE 1986- 1989
  • 140HP 6CYL 2-STROKE 1978- 1980
  • 150HP V6 2-STROKE 1980- 1989
  • 175 HP V6 2-STROKE 1979- 1980
  • 175 HP V6 2-STROKE 1985- 1989
  • 200 HP V6 2-STROKE 1980- 1989
  • 220 EFI V6 2-STROKE 1987- 1988

Mercury Service manual for 1977-1989 Mercury Mariner 45-220hp outboard motor - Complete Manual Information

Table of Contents

1. SAFETY

  1. Introduction
  2. Cleaning, Waxing, & Polishing
  3. Controlling Corrosion
  4. Propellers
  5. Fuel System
  6. Hoses
  7. Battery
  8. Emergency Equipment
  9. Compass
  10. Flares
  11. Nonhazardous Equipment
  12. Hazardous Equipment
  13. Boating Accident Reports

2. TUNING

  1. Introduction
  2. Tune-Up Sequence
  3. Engine Specifications
  4. Spark Plug Inspection
  5. Electrical Troubleshooting
  6. Fuel System Inspection
  7. Fuel Filter Replacement
  8. Engine Synchronization
  9. Gear Shift Linkage
  10. Ignition System
  11. Starting Motor
  12. Charging System
  13. Ignition Timing
  14. Engine Timing
  15. Ignition System Harness
  16. Engine Wiring
  17. Boat Testing

3. MAINTENANCE

  1. Introduction
  2. Identification Numbers
  3. Lubrication Points
  4. Lubrication Specifications
  5. Maintenance Schedules
  6. Winter Storage Service
  7. Annual Service
  8. Gear Housing
  9. Water Pump Service
  10. Checking Water Pump
  11. Fuel Pump Service
  12. Inside the Boat

4. FUEL

  1. Introduction
  2. General Carburetion
  3. Carburetor Identification
  4. Fuel Specifications
  5. Leaded Gasoline & Gasohol
  6. Fuel Filters
  7. Troubleshooting
  8. Engine Synchronization
  9. Carburetor Test
  10. Service Tools
  11. Carburetor Removal & Disassembly
  12. Carburetor Cleaning
  13. Carburetor Inspection
  14. Carburetor Assembly
  15. Carburetor Installation
  16. Carburetor Adjustment
  17. Fuel Pump
  18. Fuel Pump Operation
  19. Fuel Pump Removal
  20. Fuel Pump Disassembly
  21. Fuel Pump Inspection
  22. Fuel Pump Assembly
  23. Fuel Pump Installation
  24. Fuel Pump Testing
  25. EFI Fuel System
  26. EFI Troubleshooting
  27. EFI Service Tools
  28. EFI Maintenance
  29. EFI Testing

5. OIL INJECTION

  1. Introduction
  2. System Operation
  3. Bleeding Oil Injection
  4. Checking Oil Injection
  5. Advanced Oil Injection

6. IGNITION

  1. Introduction
  2. Spark Plug Evaluation
  3. Ignition System Overview
  4. Ignition Timing
  5. Troubleshooting Ignition
  6. CDI Testing

7. TUNING AND SYNCHRONIZING

  1. Introduction
  2. Ignition & Preparation
  3. Setting Ignition Timing
  4. Engine Synchronization
  5. Adjusting Carburetor
  6. Idle Adjustment
  7. Full Throttle Adjustment
  8. Model 9.8HP
  9. Model 18HP
  10. Model 25HP
  11. Model 35HP
  12. Model 45HP
  13. Model 60HP
  14. Model 75HP
  15. Model 85HP
  16. Model 100HP
  17. Model 115HP
  18. Model 135HP
  19. Model 150HP
  20. Model 175HP
  21. Model 200HP
  22. Model 220HP

8. POWERHEAD

  1. Chapter Organization
  2. General Information
  3. Removal
  4. Disassembly
  5. Inspection
  6. Cleaning & Repair
  7. Assembly
  8. Installation

9. ELECTRICAL

  1. Introduction
  2. Ignition System
  3. Charging System
  4. Starting System
  5. Electrical Troubleshooting
  6. Wiring Diagrams

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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 Service manual for 1977-1989 Mercury Mariner 45-220hp outboard motor. It includes information for the following models: **1977-1989 Mercury Mariner** - 45 HP 4 CYL 2-STROKE 1986- 1989 - 50 HP 3CYL 2-STROKE 1986- 1989 - 5O HP 4 CYL 2-STROKE 1982- 1985 - 60 HP 3CYL 2-STROKE 1984- 1989 - 7O HP 3 CYL 2-STROKE 1980- 1983 - 75 HP 3 CYL 2-STROKE 1987- 1989 - 75 HP 4CYL 2-STROKE 1984- 1986 - 30 HP 4 CYL 2-STROKE 1978- 1983 - 65 HP 4 CYL 2-STROKE 1977- 1977 - 90 HP 3 CYL 2-STROKE 1987- 1989 - 90 HP 6 CYL 2-STROKE 1979- 1986 - 100 HP 4 CYL 2-STROKE 1988- 1989 - 115HP 4CYL 2-STROKE 1989- 1989 - 115 HP 6 CYL 2-STROKE 1978- 1988 - 135 HP V6 2-STROKE 1986- 1989 - 140HP 6CYL 2-STROKE 1978- 1980 - 150HP V6 2-STROKE 1980- 1989 - 175 HP V6 2-STROKE 1979- 1980 - 175 HP V6 2-STROKE 1985- 1989 - 200 HP V6 2-STROKE 1980- 1989 - 220 EFI V6 2-STROKE 1987- 1988 .

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 (42.54 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.

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The manual is comprehensive and easy to navigate. Downloading was a breeze, and I received the link almost instantly after purchase. Highly recommend for anyone needing to maintain their outboard motor!