This comprehensive Arctic Cat PANTHER 660 TRAIL 2006 Workshop Repair Service Manual provides detailed information for servicing, maintaining, and troubleshooting your ATV. Covering all models, engines, trims, and transmission types, this manual offers the same high-quality information used by professional technicians in service shops. The manual is a complete informational resource, containing hundreds of pages of diagrams and step-by-step instructions for specific repairs and maintenance tasks. It includes detailed wiring diagrams and technical bulletins, ensuring the most accurate and comprehensive information is readily available. The clear and concise language, coupled with detailed illustrations, makes understanding and performing repairs a straightforward process. The manual guides you through each repair procedure, providing essential specifications, tools needed, disassembly and reassembly instructions, cleaning techniques, and more. With this manual, you'll have access to a vast array of information covering: * **General Information & Specifications:** This section includes comprehensive specifications, snowmobile identification, recommended fuel and oil guidelines, break-in procedures, genuine parts information, high-altitude operation considerations, drive chain lubrication, low oil pressure warning light details, preparation for storage and after-storage procedures, post-break-in checkup checklists, and more. * **Engine:** The manual provides troubleshooting information for carbureted and 4-stroke engine models, covering everything from water pump maintenance to pressure testing, spark plug removal and installation, compression checks, valve servicing, oil changes and filter replacement, oil pressure testing, and detailed cooling system schematics. * **Engine-Related Items:** This section delves into components like the recoil starter, air silencer, turbocharger and intercooler (if applicable), the Arctic Power Valve (APV) system, and the Exhaust Controlled Timing (ECT) system. * **Fuel Systems:** The manual covers both carbureted and EFI fuel systems with detailed information on components, maintenance procedures, and troubleshooting guides. * **Electrical Systems:** The electrical system section provides comprehensive information on the ignition system, throttle position sensor, main wiring harness testing, voltage regulator testing, sensor testing (low-oil light, coolant temperature warning light, fuel gauge sender), electric fuel pump testing, ignition component testing, emergency stop switch fuse, ignition switch operation, starter motor, magneto, troubleshooting electric start procedures, ignition timing, brake light switch, headlight dimmer switch, speedometer sensor testing, accessory testing, and servomotor troubleshooting. * **Drive Train, Track & Brake Systems:** This section covers drive chain and sprocket maintenance, drive chain, track, and driveshaft servicing, the brake system, drive belt information, drive clutch and driven pulley maintenance, drive train and brake disc procedures, drive sprocket servicing, track tension and alignment, hydraulic brake system troubleshooting, and more. * **Rear Suspension:** The manual includes a detailed explanation of the rear suspension system, suspension setup basics, chassis and skid frame mounting locations, servicing procedures, ACT shock maintenance, rebuilding and recharging air shocks, and pressurizing rebuildable shocks. * **Steering and Body:** This section focuses on the steering post, ski wear bar, tie rods and steering link, spindle, steering tie rod, ski alignment, front suspension arms, front suspension shock absorber, sway bar, front suspension mounting bracket, console, front bumper and belly pan assembly, gas tank and seat assembly, seat cushion, taillight and brakelight assembly, windshield, backrest and rack assembly, tunnel, chassis, rear bumper and snow flap, headlight assembly, and headlight aim adjustment. * **Wiring Diagrams:** The manual includes comprehensive wiring diagrams for the 2006 model year. This manual is your essential resource for keeping your Arctic Cat PANTHER 660 TRAIL 2006 running smoothly and efficiently.

The Arctic Cat Panther 660 Trail, produced in 2006, is a versatile and capable ATV designed for a wide range of trail riding adventures. It boasts a powerful 660cc, two-stroke, liquid-cooled engine that delivers impressive acceleration and torque, making it suitable for both recreational trail riding and more demanding tasks. The Panther 660 Trail features a rugged and durable steel frame, ensuring long-lasting structural integrity. Its independent front and rear suspension systems, with adjustable preload, offer a comfortable and controlled ride even on challenging terrain. The ATV also comes equipped with a reliable electric start system, making it easy to start even in cold weather. The Panther 660 Trail's design prioritizes rider comfort with a spacious seat, ergonomic handlebar position, and ample legroom. It also includes a large digital instrument cluster that provides essential information such as speed, tachometer readings, and fuel level. Further enhancing its practicality, the Panther 660 Trail is equipped with a storage compartment for carrying essential items like tools or snacks. Its four-wheel drive system provides excellent traction and stability on varying surfaces. The ATV also features a high ground clearance, allowing it to navigate over obstacles with ease. For added safety, the Panther 660 Trail utilizes hydraulic disc brakes in the front and rear, ensuring reliable stopping power. The combination of its powerful engine, robust build, comfortable ergonomics, and convenient features makes the Arctic Cat Panther 660 Trail an excellent choice for riders seeking an ATV that can handle a variety of terrain and activities. Whether you're exploring trails, hauling gear, or simply enjoying a relaxing ride, the Panther 660 Trail is sure to provide a thrilling and enjoyable experience.