The 425 Outback is a versatile All-Terrain Vehicle (ATV) designed for off-road recreational activities, utility tasks, and trail riding. Built by a manufacturer recognized for its reliable and value-oriented powersports vehicles, the 425 Outback combines robust engineering with practical functionality. This ATV is equipped with a liquid-cooled, 4-stroke engine, typically around 425cc, featuring an automatic CVT transmission with Hi/Lo range and selectable 2WD/4WD modes, making it suitable for a variety of demanding terrains and applications. Its design emphasizes rider comfort and control, supported by a strong chassis and effective braking and lighting systems for safe operation. This comprehensive service repair workshop manual provides in-depth guidance for the 425 Outback ATV, covering all models and procedures. The manual details essential maintenance tasks such as oil changes, filter replacements, and valve adjustments, alongside complete engine overhaul, fuel system servicing, transmission and drivetrain maintenance, suspension and steering system repairs, and electrical system diagnostics. It includes step-by-step troubleshooting procedures, component replacement instructions, torque specifications, and detailed wiring diagrams. This resource is designed to empower owners and professional technicians alike to maintain, diagnose, and repair the vehicle efficiently, ensuring optimal performance and longevity.