This manual provides comprehensive information for the 2012 Ranger 400, 2012 Ranger 500 EFI, and 2012 Ranger 500 EFI Crew utility vehicles. These models represent a commitment to reliable performance and versatile utility, designed for a range of demanding applications. Engineered for durability and user-friendliness, these UTVs are built to handle various tasks, whether for work or recreation, embodying quality craftsmanship and robust functionality. The purpose of this manual is to serve as an essential resource for owners and technicians. It covers a wide array of critical topics, including general information, routine maintenance, engine systems, fuel and lubrication, drivetrain, steering, suspension, and electrical systems. Detailed troubleshooting guides and technical specifications are also included, empowering users to effectively maintain, diagnose, and repair their vehicles, ensuring optimal performance and longevity.