Yamaha Motor Corporation, Ltd
- Yamaha YZ490
- Yamaha YZ490L
- Engine: 49 cc, (29.90 cubic inches), single cylinder, 2-stroke, 55.0 HP (40.1 kW)) @ 7000 RPM, air cooled, wet plate
- Production year(s): 1984
1984 Yamaha YZ490, YZ490L owner´s and service manual
Models covered in this manual:
File specifications
File type: ZIP
Language: English
Printable: Yes
Estimated download time: 0.28 Minutes
$18.99
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Product Information
Table of Contents
GENERAL INFORMATION
- Machine Identification
- Control Functions
- Fuel, Oil, and Coolant Checks
- Starting and Break-in
- Cleaning and Storage
REGULAR MAINTENANCE AND ADJUSTMENTS
- Maintenance Interval Chart
- Lubrication
- Air Filter Service
- Throttle and Clutch Adjustment
- Brake Inspection
ENGINE MAINTENANCE AND REPAIR
- Engine Removal and Installation
- Carburetor Adjustment
- Cylinder and Piston
- Clutch and Gearbox
- Ignition System
CHASSIS MAINTENANCE AND REPAIR
- Wheels and Tires
- Front and Rear Brakes
- Front Fork
- Rear Shock Absorber
- Steering Head Inspection
ELECTRICAL TROUBLESHOOTING
- Ignition System Check
- Electrical Connections
- Wiring Diagram
APPENDICES
- Specifications Guide
- Troubleshooting
- Warranty Information
- Cable Routing Diagram
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