2011 Yamaha Grizzly 450 EPS ATV Service Manual
This Yamaha Grizzly 450 EPS manual covers 2011-2013 models including the YFM450FGP. Get access to comprehensive service, repair, and diagnostic procedures, publication LIT-11616-24-39.
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Models Covered & Key Technical Specifications
2011 Yamaha Grizzly 450 EPS ATV Service Manual
This manual provides comprehensive service and data for the YFM450FGA, YFM45FGH, YFM45FGP, and YFM45FGPH models.
- Authorized Technical Data: 421 cc liquid-cooled, 4-stroke, SOHC engine configuration ensures reliable power output.
- Published Heat Tolerance: A compression ratio of 10:1 provides efficient combustion across various operating conditions.
- Reference Specifications: Features a 12 V electric starter system for quick and dependable ignition.
- Established Cooling Specs: Utilizes a liquid-cooled system with a 421 cm3 displacement for optimal thermal management.
- Measured Electrical Data: Includes a 12 V DC regulated voltage from the rectifier/regulator for consistent power delivery.
- Core Chassis Performance: Equipped with AT25 x 8-12 front and AT25 x 10-12 rear tires for superior traction and stability.
Professional Workshop Service Manual & Technical Specifications
Expert Configuration Overhaul Manual: ATV Yamaha Grizzly 450 EPS manual, covers 2011-2013 Technical-Repository
Machine-Range: 2011-2013 Yamaha Grizzly 450 EPS / Engineering-Metrics: 421cc / Machine-Range: ATV
| Document Overview | Assessment-Element | Parameters | Calibration-Data |
|---|---|---|---|
| Engine Type | Liquid-cooled, 4-stroke, SOHC | 421 cc | |
| Starting System | Electric Starter | 12 V | |
| Front Tire Size | AT25 x 8-12 | Tubeless | |
| Rear Tire Size | AT25 x 10-12 | Tubeless | |
| Front Brake Type | Hydraulic disc | N/A | |
| Rear Brake Type | Wet multiple disc | N/A |
Documentation sections include
- General Specifications
- Engine Tightening Torques
- Chassis Electrical Routing
- Periodic Maintenance Charts
- Rear Brake Adjustments
- Steering System Checks
Electrical System Documentation Covers
This manual details the electrical system, including component diagrams, circuit layouts, and troubleshooting for the Electric Power Steering (EPS) system. It specifies diagnostic modes and fault code identification for efficient issue resolution.
Suspension Service Documentation Covers
Information regarding front and rear suspension systems is documented, detailing shock absorber travel, spring rates, and related adjustments to ensure optimal handling and stability under various riding conditions.
Disassembly Instructions are Documented for
The manual provides detailed disassembly instructions for major components, including the engine, drive train, chassis, and electrical systems, ensuring proper procedure adherence for maintenance and repair.
Wear Limits are Specified for
Specifications for wear limits are clearly documented for critical components such as brake pads, rotors, and suspension parts, aiding in timely replacement to maintain safety and performance.
System Operation Descriptions Cover
Descriptions of system operations, including the Electric Power Steering (EPS) and drive train systems, are included to provide a thorough understanding of their functionality and maintenance requirements.
...documents torque specifications for critical engine and chassis components to ensure proper pivot-point integrity.
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