This manual provides comprehensive coverage for the 2010 Prowler, a versatile Recreational Off-Highway Vehicle (ROV) and Utility Vehicle (UTV). Available in XT 550 H1 EFI 4x4, XTX 700 H1 EFI 4x4, and XTZ 1000 H1 EFI 4x4 variants, the Prowler is engineered for a range of demanding off-road applications. A manufacturer with a strong heritage in powersports, designed the Prowler line to deliver robust performance and reliability. These vehicles feature Electronic Fuel Injection (EFI) for optimal power delivery, liquid-cooled engines, and a Continuously Variable Transmission (CVT) with selectable 2WD/4WD capabilities, making them well-suited for both work and recreational pursuits. This Workshop Service Repair Manual is designed to be an indispensable resource for owners, DIY mechanics, and service technicians. It offers detailed, dealer-level information covering all aspects of maintenance, repair, and restoration. Key areas include complete engine and transmission teardowns, rebuild procedures, fuel and cooling system maintenance, electrical system diagnostics, drive system servicing, suspension and steering adjustments, brake system repairs, and frame and body work. The manual also provides periodic maintenance schedules, troubleshooting guides for common issues, and technical specifications, ensuring that the 2010 Prowler can be kept in optimal operating condition.