The 1987 Polaris Indy 600 is a performance-oriented snowmobile designed for riders seeking power and agility. This model represents a period of innovation for Polaris, featuring a liquid-cooled, two-stroke, twin-cylinder 597cc engine known for its robust performance, estimated to produce around 80-90 horsepower. Its advanced chassis and suspension systems, including independent front suspension and an articulating track system, contributed to its reputation as a strong contender in its class. The Indy 600 was engineered for reliability and engineered to excel in diverse snow conditions, making it a notable machine in Polaris's history. This comprehensive service repair manual provides detailed information for the 1987 Polaris Indy 600 snowmobile, covering all major mechanical, electrical, and body systems. It includes in-depth procedures for engine disassembly, assembly, and troubleshooting, as well as guidance on the fuel, ignition, drivetrain, suspension, brake, and electrical systems. The manual also details regular maintenance checks, repair procedures, critical specifications, and the use of specialized tools. Designed for professional technicians and advanced enthusiasts, this factory service manual is an essential resource for maintaining and repairing the vehicle, ensuring its optimal performance and longevity.