This comprehensive service manual is specifically designed for the 1998 Arctic Cat Cougar Mountain Cat snowmobile, providing detailed instructions for maintenance, repair, and troubleshooting. With step-by-step guidance, you'll be empowered to tackle various tasks, from basic maintenance to complete engine and suspension overhauls. The manual's clear and concise explanations, accompanied by detailed diagrams and informative photographs, make it suitable for both novice DIY enthusiasts and experienced mechanics.

The content covers an extensive range of topics, including:

* **General Information:** Essential details like snowmobile identification, recommended gasoline and oil specifications, break-in procedures, and parts information.
* **Engine:** Detailed procedures for engine maintenance, including valve servicing, oil filter and oil changes, and liquid cooling system management. It also covers troubleshooting engine issues for both carbureted and 4-stroke models.
* **Fuel Systems:** Comprehensive instructions for working with both carbureted and EFI fuel systems, including components, troubleshooting, and maintenance.
* **Electrical Systems:** Detailed information on ignition system, electrical components testing, troubleshooting, and repair.
* **Drive Chain and Sprockets:** Guidance on drive chain and sprocket maintenance, lubrication, and replacement.
* **Track and Driveshaft:** Covers track tension, alignment, and troubleshooting. Procedures for maintaining the driveshaft are also included.
* **Brake System:** Instructions for servicing and troubleshooting both hydraulic and standard brake systems.
* **Troubleshooting Track:** Identifies common track issues and provides solutions.
* **Rear Suspension:** Detailed information for servicing and troubleshooting the rear suspension system, including shock absorber maintenance.
* **Steering and Body:** Instructions for maintaining and repairing steering components, ski alignment, and various body components including seat, windshield, and tunnel.
* **Wiring Diagrams:** A collection of comprehensive wiring diagrams for easy navigation and troubleshooting.

This manual provides everything you need to keep your 1998 Arctic Cat Cougar Mountain Cat snowmobile running in peak condition.

The 1998 Arctic Cat Cougar Mountain Cat snowmobile is a powerful and capable machine designed for conquering challenging terrain and delivering an exhilarating riding experience. This model belonged to the Cougar line, known for its versatility and performance, and was built upon the Mountain Cat platform, emphasizing its off-trail prowess. The Cougar Mountain Cat was equipped with a robust 600cc twin-cylinder engine delivering ample power to navigate through deep snow, ascend steep inclines, and push through dense undergrowth. It featured a lightweight aluminum chassis, complemented by a long track and aggressive lug pattern, providing exceptional traction and flotation in challenging conditions. The Mountain Cat's suspension system comprised a FOX Float front suspension and a rear skid-frame, offering a refined ride and excellent handling. With its durable construction and carefully engineered components, the 1998 Cougar Mountain Cat was designed to withstand the rigors of off-trail adventures, making it a popular choice among experienced riders seeking a thrilling and reliable snowmobile.

The 1998 Cougar Mountain Cat was crafted for serious riders seeking an exhilarating off-trail experience. It featured a unique combination of power, maneuverability, and durability that set it apart from other snowmobiles of its time. The 600cc engine, known for its responsive throttle and impressive torque, provided the necessary power to overcome challenging terrain. The Mountain Cat's long track and aggressive lug pattern, coupled with its lightweight design, ensured excellent flotation and traction in deep snow and uphill climbs. The rider-focused ergonomics provided a comfortable and secure riding position, allowing for precise control. The Cougar Mountain Cat's suspension system, combining the FOX Float front suspension and a rear skid-frame, delivered a smooth and controlled ride, even over rough terrain. This combination of features made the 1998 Cougar Mountain Cat a formidable machine for experienced riders venturing into the most demanding backcountry environments.