This manual covers all versions of the 1984, 1985, 1986, and 1987 Yamaha 40HP and 50HP 2-stroke outboard motors. These engines are recognized for their robust engineering and reliable performance, making them a trusted choice for various marine applications. Their durable construction and efficient 2-stroke design ensure consistent power delivery and operational longevity, reflecting Yamaha's commitment to quality in marine propulsion.
The purpose of this comprehensive manual is to provide detailed guidance for the maintenance, repair, and troubleshooting of your Yamaha outboard motor. It includes essential information on general procedures, routine maintenance schedules, engine specifications, and system-specific instructions for the fuel, lubrication, cooling, and electrical systems. Furthermore, this guide offers advanced troubleshooting techniques and information on steering and bodywork, empowering owners and technicians to keep their engines in optimal condition.
This Manual Covers All Versions of the Following Machines:
1984 YAMAHA 40HP 2-STROKE OUTBOARDS
1984 YAMAHA 50HP 2-STROKE OUTBOARDS
1985 YAMAHA 40HP 2-STROKE OUTBOARDS
1985 YAMAHA 50HP 2-STROKE OUTBOARDS
1986 YAMAHA 40HP 2-STROKE OUTBOARDS
1986 YAMAHA 50HP 2-STROKE OUTBOARDS
1987 YAMAHA 40HP 2-STROKE OUTBOARDS
1987 YAMAHA 50HP 2-STROKE OUTBOARDS
DOWNLOAD AFTER PAYMENT
Our Informative Repair Manual, Owners Manuals and Parts Catalogs Downloads contain all information youll need to perform repairs, look up parts or do routine maintenance on your machine. You will have access to information regarding the following topics:
General Information
Routine Maintenance
Engine Removal and Installation
Fuel System
Lubrication and Cooling System
Engine Specifications
Transmission, Drive Chain & Sprockets
Steering System
Shocks
Body Work
Intake & Exhaust
Electrical System
Advanced Troubleshooting
And much more! ......
With our Repair Manual Downloads - Find the page pertaining to your job, print it off and get working on your Machine. No more ruining your expensive paper shop manual with grease and dirt.
Broke down on the trail or site and have a smart phone? What a cool way to find your problem and repair it on the trail, no down time on the job site, With our Repair Manual Downloads you instantly have access to the material needed to get you running again. Kind of Tough to do that with a paper manual.
And did we mention the fact that your Saving the Trees ...
All our repair manual downloads come with a Lifetime Protection Policy if lost or damaged, simply contact us and well replace it free of charge for life
We Provide Various Repair Service Manual / Workshop Manual / Repair Manual / Owners Manuals / Parts Catalogs and other Various Downloads ........
All in an Electronic Downloadable PDF
UTVs, Motorcycles, ATVs, Quads, Snowmobiles, Seadoo, Equipment, Small Engines, Inboards, Outboards and More
* INSTANT DOWNLOAD
* NO SHIPPING COST WITH DOWNLOAD
* GET A DOWNLOAD SO NO WAITING, REPAIR IT NOW ......
Instant download after Payment ........ Thank you
This Manual Covers All Versions of the Following Machines:
1984 YAMAHA 40HP 2-STROKE OUTBOARDS
1984 YAMAHA 50HP 2-STROKE OUTBOARDS
1985 YAMAHA 40HP 2-STROKE OUTBOARDS
1985 YAMAHA 50HP 2-STROKE OUTBOARDS
1986 YAMAHA 40HP 2-STROKE OUTBOARDS
1986 YAMAHA 50HP 2-STROKE OUTBOARDS
1987 YAMAHA 40HP 2-STROKE OUTBOARDS
1987 YAMAHA 50HP 2-STROKE OUTBOARDS
DOWNLOAD AFTER PAYMENT
Our Informative Repair Manual, Owners Manuals and Parts Catalogs Downloads contain all information youll need to perform repairs, look up parts or do routine maintenance on your machine. You will have access to information regarding the following topics:
General Information
Routine Maintenance
Engine Removal and Installation
Fuel System
Lubrication and Cooling System
Engine Specifications
Transmission, Drive Chain & Sprockets
Steering System
Shocks
Body Work
Intake & Exhaust
Electrical System
Advanced Troubleshooting
And much more! ......
With our Repair Manual Downloads - Find the page pertaining to your job, print it off and get working on your Machine. No more ruining your expensive paper shop manual with grease and dirt.
Broke down on the trail or site and have a smart phone? What a cool way to find your problem and repair it on the trail, no down time on the job site, With our Repair Manual Downloads you instantly have access to the material needed to get you running again. Kind of Tough to do that with a paper manual.
And did we mention the fact that your Saving the Trees ...
All our repair manual downloads come with a Lifetime Protection Policy if lost or damaged, simply contact us and well replace it free of charge for life
We Provide Various Repair Service Manual / Workshop Manual / Repair Manual / Owners Manuals / Parts Catalogs and other Various Downloads ........
All in an Electronic Downloadable PDF
UTVs, Motorcycles, ATVs, Quads, Snowmobiles, Seadoo, Equipment, Small Engines, Inboards, Outboards and More
* INSTANT DOWNLOAD
* NO SHIPPING COST WITH DOWNLOAD
* GET A DOWNLOAD SO NO WAITING, REPAIR IT NOW ......
Instant download after Payment ........ Thank you
