The Yamaha YZ490, produced from 1981 to 1990, represents a significant era in motocross engineering, known for its powerful 2-stroke, single-cylinder engine delivering approximately 40-50 HP and a displacement of around 484.5 cc. This premier open-class machine evolved throughout the decade, focusing on enhancing power delivery and suspension performance, solidifying Yamaha's strong heritage in off-road racing. Its robust steel frame and advanced suspension systems, including telescopic front forks and adjustable rear shocks, were designed for the demanding conditions of competition. Key features of the YZ490 include its carbureted fuel system, typically utilizing Mikuni carburetors, and an electronic CDI ignition system, all contributing to its formidable presence on the track.
This comprehensive workshop repair manual provides in-depth coverage for all Yamaha YZ490 engine variants from 1981 through 1990. It serves as an essential resource for owners and technicians, detailing routine maintenance procedures such as oil changes, air filter care, and chain adjustments, alongside extensive troubleshooting guides for common issues. The manual includes step-by-step instructions for engine overhauls, transmission and clutch service, suspension maintenance, brake system repairs, and electrical system diagnostics, complete with clear wiring diagrams. Technical specifications, including torque values and fluid capacities, are also provided, ensuring accurate and efficient upkeep of the vehicle.
New & Updated for all PC, MAC, Tablets & Smartphones
This is a full professional quality in depth Service & Repair manual download.
Save yourself Big money by doing your own repairs! This manual makes every repair job easy to do with very easy to follow step-by-step instructions, pictures & Wiring diagrams on all areas of repair.
All Servicing & Repairs jobs are covered routine maintenance is also covered.
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FORMAT: PDF
LANGUAGE: English
DOWNLOADABLE: YES
COMPATIBLE: Win/MAC/Linux
==============================
INSTANT DOWNLOAD
NO SHIPPING COST
NO NEED TO WAIT FOR THE MAILMAN
INSTANT DELIVERY UPON RECEIPT OF PAYMENT
GET STARTED ON THAT REPAIR TODAY
==============================
This manual is very easy to use, simply view on your PC, Tablet or Laptop!
FAQ: Why should I purchase this manual?
This manual is an easy layout format that covers all repair procedures in great detail. This manual will help you better understand all the parts & repair procedures. With the knowledge contained within this manual, you will easily be able to do your own servicing, maintenance & repairs.
FAQ: What models are covered in this manual?
All models for the above stated years and all engine types are included.
FAQ: What type of information is covered?
Every manual is packed with all aspects of Service, repair & maintenance.
FAQ: How long for delivery?
Delivery on this item is instant once your have paid with your Credit/Debit/Paypal Account, there is no shipping involved, you will receive this manual right away! You Can Fix It Today!
FAQ: How much money will I save?
This manual will help you save money upwards into the thousands. Dont be scammed by mechanics, technicians or engineers charging you tons of money for a small job that you can do yourself using the information & knowledge contained on this Manual.
FAQ: Is this Manual hard to use?
No, not at all. If you can open up an email then you can use this manual, its that simple! This manual is in PDF format and will work on any PC/MAC computer.
New & Updated for all PC, MAC, Tablets & Smartphones
This is a full professional quality in depth Service & Repair manual download.
Save yourself Big money by doing your own repairs! This manual makes every repair job easy to do with very easy to follow step-by-step instructions, pictures & Wiring diagrams on all areas of repair.
All Servicing & Repairs jobs are covered routine maintenance is also covered.
==============================
FORMAT: PDF
LANGUAGE: English
DOWNLOADABLE: YES
COMPATIBLE: Win/MAC/Linux
==============================
INSTANT DOWNLOAD
NO SHIPPING COST
NO NEED TO WAIT FOR THE MAILMAN
INSTANT DELIVERY UPON RECEIPT OF PAYMENT
GET STARTED ON THAT REPAIR TODAY
==============================
This manual is very easy to use, simply view on your PC, Tablet or Laptop!
FAQ: Why should I purchase this manual?
This manual is an easy layout format that covers all repair procedures in great detail. This manual will help you better understand all the parts & repair procedures. With the knowledge contained within this manual, you will easily be able to do your own servicing, maintenance & repairs.
FAQ: What models are covered in this manual?
All models for the above stated years and all engine types are included.
FAQ: What type of information is covered?
Every manual is packed with all aspects of Service, repair & maintenance.
FAQ: How long for delivery?
Delivery on this item is instant once your have paid with your Credit/Debit/Paypal Account, there is no shipping involved, you will receive this manual right away! You Can Fix It Today!
FAQ: How much money will I save?
This manual will help you save money upwards into the thousands. Dont be scammed by mechanics, technicians or engineers charging you tons of money for a small job that you can do yourself using the information & knowledge contained on this Manual.
FAQ: Is this Manual hard to use?
No, not at all. If you can open up an email then you can use this manual, its that simple! This manual is in PDF format and will work on any PC/MAC computer.
