Official OMC Johnson Evinrude Outboard Service Manual: 48–235 HP Inline 2/3, V4 & V6 Models 1973–1989
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Sample pages from the Official OMC Johnson Evinrude Outboard Service Manual: 48–235 HP Inline 2/3, V4 & V6 Models 1973–1989 manual
Purchase & Download
Document Details
- Document Number / Seller:
- 25872 / Jerry Brown
- File Size:
- 157.09 MB
- File Type:
- Language:
- English
- Pages:
- 559
- Printable:
- Yes
- Estimated Download Time:
- 3.22 Minutes
- Delivery Format:
- Digital (PDF) - Instant Access
- Category:
- Outboard Motor
- Brand:
- Evinrude
- Reviewed and Approved:
- Mar 9, 2025
Models Covered & Key Technical Specifications
- 48 hp, 2-Zylinder (1987–1989)
- 50 hp, 2-Zylinder (Tiller & Remote Control) (1973–1989)
- 55 hp, 2-Zylinder (1975–1983)
- 60 hp, 2-Zylinder & 3-Zylinder (1980–1989)
- 65 hp, 3-Zylinder (Tiller) (1973–1989)
- 70 hp, 3-Zylinder (1974–1989)
- 75 hp, 3-Zylinder (1975–1989)
- 85 hp, V4 (1973–1980)
- 88 hp, V4 (1986–on)
- 90 hp, V4 (1981–1989)
- 100 hp, V4 (1979–1980)
- 110 hp, V4 (1986–1989)
- 115 hp, V4 (1973–1985)
- 120 hp, V4 (1985–1989)
- 135 hp, V4 (1973–1976)
- 140 hp, V4 (1977–1989)
- 150 hp, V6 (1977–1989)
- 175 hp, V6 (1977–1989)
- 185 hp, V6 (1983–1985)
- 200 hp, V6 (1975–1989)
- 225 hp, V6 (1986–1989)
- 235 hp, V6 (1977–1985)
Professional Workshop Service Manual & Technical Specifications
1973-1989 Johnson Evinrude Outboard Service Manual: 48-235 HP Inline 2/3, V4 & V6 Models
Keep your classic outboard running at peak performance with the most comprehensive service and repair resource available. This professional-grade manual is specifically designed for the 1973-1989 Johnson and Evinrude model years, covering everything from routine seasonal maintenance to complete powerhead overhauls.
Whether you are a DIY boat owner looking to save on shop labor costs or a professional technician requiring precise torque specs, this guide provides the technical depth and clarity needed to get the job done right the first time.
Extensive Model Coverage
This manual covers a wide array of configurations, ensuring you have the specific data for your engine:
- Inline 2-Cylinder: 48 HP, 50 HP (Tiller & Remote), 55 HP, 60 HP
- Inline 3-Cylinder: 60 HP, 65 HP (including Tiller), 70 HP, 75 HP
- V4 Models: 85 HP, 88 HP, 90 HP, 100 HP, 110 HP, 115 HP, 120 HP, 135 HP, 140 HP
- V6 Models: 150 HP, 175 HP, 185 HP, 200 HP, 225 HP, 235 HP
- Drive Systems: Comprehensive coverage for standard gearcases and Sea Drive units.
Professional Troubleshooting & Diagnosis
Stop the guesswork. Our systematic troubleshooting sections help you isolate issues within the ignition, fuel, or mechanical systems quickly.
- Electrical Diagnostics: Detailed testing for stator, timer base, and power pack components.
- Fuel System Mastery: Complete carburetor rebuilding, fuel pump testing, and VRO (Variable Ratio Oiling) system diagnosis.
- Engine Synchronization: Step-by-step "Link and Sync" procedures to ensure your throttle and ignition timing work in perfect harmony for smooth idling and maximum top-end speed.
Value-Added Technical Content
This manual goes beyond basic instructions by including the critical data points that prevent costly mistakes:
- Complete Torque Specifications: Essential for head gaskets, crankcase halves, and lower unit assembly.
- Clear Illustrations: Hundreds of exploded views and photographs designed for high visibility in a garage or workshop environment.
- Wiring Diagrams: Easy-to-follow schematics for identifying wire colors and circuit paths.
- Maintenance Schedules: Factory-recommended intervals for gearcase lube changes, spark plug gaps, and lubrication points.
Optimized for Mobile Use
Designed with the modern boater in mind, the text and layout are structured for quick scanning on mobile devices. Find the information you need right at the dock or on the trailer without scrolling through cluttered pages.
Table of Contents Highlights
- General Information: Tool requirements and shop safety.
- Lubrication & Tune-Up: Seasonal prep and winterization.
- Fuel System: Carburetor service and fuel injection/VRO testing.
- Ignition System: CDI and electronic ignition troubleshooting.
- Power Head: Full disassembly, cleaning, inspection, and reassembly.
- Lower Unit: Gearcase pressure testing and shim adjustments.
- Power Trim & Tilt: Hydraulic repair for both internal and external systems.
- Sea Drives: Dedicated sections for OMC Sea Drive mounting and steering.
Don't let a mechanical issue keep you off the water. This manual is the definitive authority for maintaining the reliability and longevity of your 1970s and 80s OMC outboard motor.
Manual Access & Delivery Information
FAQ
Is this manual suitable for beginners?
Yes, this Evinrude manual is designed for both professional technicians and DIY enthusiasts. It includes step-by-step procedures with clear illustrations and safety guidelines for Outboard Motor maintenance and repair.
What file format will I receive?
You will receive this manual as a PDF file (157.09 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 Evinrude Outboard Motor 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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