2004-2008 Yamaha Raptor 50, YFM50RT Owner's Manual
Documents the Yamaha YFM50R Raptor 50 with comprehensive operational procedures, including basic maintenance and inspection. Ref: LIT-11626-18-06
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Yamaha Models Covered & Key Technical Specifications
Models: Yamaha Raptor 50 (YFM50RT)
Build Years: 2004–2008
Technical Data:
- Engine displacement: 49.0 cm3
- Fuel tank capacity: 6.8 L (1.8 US gal)
- Fuel reserve capacity: 0.9 L (0.2 US gal)
- Recommended fuel: Unleaded gasoline only
- Tire pressure (front/rear): 20 kPa (2.9 psi)
- Minimum tire pressure (front/rear): 17 kPa (2.5 psi)
- Engine oil drain bolt torque: 20 Nm (14 ft-lb)
- Starter motor brush length: 6.0 mm (0.24 in)
- Maximum vehicle load: 40 kg (88 lbs)
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Yamaha Raptor 50 2004–2008: Technical Scope and Data
- Covers 2004–2008 Yamaha Raptor 50 (YFM50RT) ATV models, including safety, operation, and maintenance guidelines for the 50cc youth sport platform
- Official Yamaha publication P/N LIT-11626-18-06, 1st edition, March 2004
- Contains 47 labeled mechanical illustrations, critical safety warning diagrams, and technical specification tables for tires and fluids
- Accessible from your device as soon as the order is placed
- Suitable for printing individual sections for shop-floor use
- This 1st edition is the primary OEM documentation for the YFM50RT launch build, essential for early production serial number identification
Manual Content Summary
This 144-page Yamaha Raptor 50 owner’s publication serves as the foundational resource for youth ATV operation and routine care. The document details machine identification, control functions, and comprehensive pre-operation safety inspections. It provides instruction on engine starting protocols, including cold-start choke usage and warm-engine procedures, alongside guidance on the adjustable speed limiter and engine stop switch lanyard. The text emphasizes rider training and parental supervision, outlining safety standards for age-appropriate operation and off-road environment selection.
Specification and Data Overview
Technical segments document vital identification numbers, including VIN and key codes, for parts ordering and security. The manual provides detailed specifications for fuel tank capacity, tire pressures, and maximum loading limits. Engine oil drain bolt torque is specified at 20 Nm (14 ft-lb) in the maintenance section. Starter motor brush service limits are defined at 6.0 mm (0.24 in) for electrical diagnostic reference. The final gear oil requires SAE 80 API GL-4 hypoid gear oil for proper drivetrain lubrication. An official 144-page Yamaha OEM owner’s manual covering the 2004–2008 Raptor 50 (YFM50RT), documenting safety, operation, and maintenance specifications for the factory-recommended youth ATV setup.
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