This workshop service repair manual covers Yamaha YZ490 models produced between 1981 and 1990. The YZ490 is a powerful two-stroke, single-cylinder motocross bike, known for its competitive performance in the open class during its era. It features an air-cooled engine, a 5-speed transmission, a wet multi-plate clutch, and advanced suspension systems designed for off-road terrain. While not equipped with modern electronic aids or infotainment, its robust engineering and focus on raw power have made it a significant model in Yamaha's motorsport legacy.
This comprehensive English-language manual provides detailed guidance for maintaining and repairing your Yamaha YZ490. It covers all essential systems, including the engine, fuel system, drivetrain, chassis, and electrical components, with specific sections dedicated to routine maintenance, complete rebuild procedures, and troubleshooting. With hundreds of pages of step-by-step instructions, technical data, and wiring diagrams, this manual is an invaluable resource for do-it-yourself enthusiasts and professional mechanics alike, ensuring the longevity and optimal performance of your YZ490.
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Workshop Service Repair Manual Download
This is the COMPLETE official full factory service repair manual for the Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990. Hundreds of pages allow you to print it out in its entirety or just the pages you need!! ALL STYLES COVERED.
This Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 service manual is your number one source for repair and service information. They are specifically written for the do-it-yourselfer as well as the experienced mechanic. Using this Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 repair manual is an inexpensive way to keep you vehicle working properly. Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 service manual provides step-by-step instructions based on the complete disassembly of the machine. It is this level of detail, along with hundreds of photos and illustrations, that guide the reader through each service and repair procedure.
Simply print out the pages you need or print the entire Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Workshop Service Repair Manual as a whole!!!
The manual covers:
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 General Information
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Fuel system
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Cooling system
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Engine top end
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Clutch
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Engine lubrication system
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Engine Removal /Installation
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Crankshaft/ Transmission
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Wheels/Tires
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Final Drive
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Brakes
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Suspension
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Steering
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Frame
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Electrical System
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Appendix
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* Detailed substeps expand on repair procedure information
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Numbered instructions guide you through every repair procedure step by step.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.
* Numbered table of contents easy to use so that you can find the information you need fast.
* This Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 service manual also makes it easy to diagnose and repair problems with your machines electrical system. Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
GET YOUR Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 SERVICE MANUAL NOW!
Complete download comes in pdf format which can work under all PC based windows operating system and Mac also. It saves to your hard-drive and can be burned to CD-ROM. All pages are printable. No need to pay for shipping and wait for the overpriced paper textbook or CD-ROM to arrive via snail mail.
DOWNLOAD IT NOW!!
PRODUCT DETAILS:
File Format: PDF
Language: English
Printable: without any restriction
Delivery: Download link will appear on the checkout page after payment is complete.
Requirements: Adobe PDF Reader
This is a full professional quality in depth Service & Repair manual download for Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 !!!
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Workshop Service Repair Manual Download
This is the COMPLETE official full factory service repair manual for the Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990. Hundreds of pages allow you to print it out in its entirety or just the pages you need!! ALL STYLES COVERED.
This Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 service manual is your number one source for repair and service information. They are specifically written for the do-it-yourselfer as well as the experienced mechanic. Using this Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 repair manual is an inexpensive way to keep you vehicle working properly. Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 service manual provides step-by-step instructions based on the complete disassembly of the machine. It is this level of detail, along with hundreds of photos and illustrations, that guide the reader through each service and repair procedure.
Simply print out the pages you need or print the entire Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Workshop Service Repair Manual as a whole!!!
The manual covers:
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 General Information
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Fuel system
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Cooling system
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Engine top end
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Clutch
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Engine lubrication system
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Engine Removal /Installation
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Crankshaft/ Transmission
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Wheels/Tires
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Final Drive
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Brakes
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Suspension
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Steering
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Frame
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Electrical System
Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Appendix
+
+
* Detailed substeps expand on repair procedure information
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Numbered instructions guide you through every repair procedure step by step.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.
* Numbered table of contents easy to use so that you can find the information you need fast.
* This Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 service manual also makes it easy to diagnose and repair problems with your machines electrical system. Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
GET YOUR Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 SERVICE MANUAL NOW!
Complete download comes in pdf format which can work under all PC based windows operating system and Mac also. It saves to your hard-drive and can be burned to CD-ROM. All pages are printable. No need to pay for shipping and wait for the overpriced paper textbook or CD-ROM to arrive via snail mail.
DOWNLOAD IT NOW!!
PRODUCT DETAILS:
File Format: PDF
Language: English
Printable: without any restriction
Delivery: Download link will appear on the checkout page after payment is complete.
Requirements: Adobe PDF Reader
This is a full professional quality in depth Service & Repair manual download for Yamaha YZ490 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 !!!
