Do you have a question about the Yamaha YZ450F(X) and is the answer not in the manual?
Displacement | 449cc |
---|---|
Final Drive | Chain |
Rear Suspension | KYB® single shock; fully adjustable, 12.5-in travel |
Bore x Stroke | 97.0mm x 60.8mm |
Fuel System | Fuel Injection |
Ignition System | TCI |
Transmission | 5-speed |
Front Suspension | KYB® Speed-Sensitive System inverted fork; fully adjustable, 12.2-in travel |
Front Brake | Hydraulic disc, 270mm |
Rear Brake | Hydraulic disc, 240mm |
Tire Front | 80/100-21 |
Tire Rear | 120/80-19 |
Engine Type | Liquid-cooled, 4-stroke, DOHC, 4-valve |
Introduction, cautions, and safety information for operating the machine.
Guide on navigating the manual's structure, format, and finding pages.
Lists specialized tools required for proper maintenance and assembly.
Detailed technical specifications for the motorcycle model.
Specific measurements and limits for engine and chassis components.
Torque specifications for various fasteners across electrical, engine, and chassis.
Schedule for routine checks, lubrication, and part replacements.
Essential checks and maintenance procedures before operating the machine.
Procedure to check and maintain the engine's coolant level.
Procedure to check and maintain the engine's oil level.
Instructions for measuring and adjusting valve clearances.
Steps to remove air from the hydraulic brake system for proper function.
Procedure for inspecting and replacing front brake pads.
Steps to measure drive chain length and check for wear.
Inspection of front fork action, seals, and internal components.
Identification of electrical components and the system's wiring diagram.
Inspection steps for checking the ignition system and spark plug.
Inspection steps for the throttle position sensor and related components.
General guidelines for engine tuning and carburetor adjustments.
Information on adjusting carburetor settings for optimal performance.
Troubleshooting guide for carburetor adjustments based on engine symptoms.