This comprehensive service repair manual provides detailed instructions and step-by-step diagrams for all workshop repair procedures on your Aprilia Pegaso 655 Rotax engine, covering models from 1995 onwards. Whether you are a seasoned mechanic or a DIY enthusiast, this manual will guide you through any repair, from simple maintenance tasks to complex engine overhauls.

The manual includes a wealth of information, covering everything from general lubrication and inspection to detailed procedures for engine removal and installation, cylinder head and valve repairs, clutch and transmission work, front and rear suspension adjustments, brake system maintenance, electrical system troubleshooting, and much more. You will find comprehensive coverage of the following:

- **General Information:** Gain a fundamental understanding of your motorcycle's design and operation.
- **Lubrication:** Learn about proper lubrication techniques and fluid recommendations.
- **Inspection and Adjustment:** Master the essential checks and adjustments to ensure optimal performance.
- **Fuel System:** Diagnose and repair issues related to fuel delivery and combustion.
- **Engine Removal/Installation:** Follow detailed instructions for safely removing and reinstalling the engine.
- **Cylinder Head/Valve:** Find detailed guidance on cylinder head and valve repair procedures.
- **Cylinder/Piston:** Learn how to inspect, repair, or replace cylinder and piston components.
- **Clutch:** Master the intricacies of clutch operation and repair.
- **Gearshift Linkage:** Understand and address any issues with the gearshift mechanism.
- **Sub Transmission:** Gain insight into the sub-transmission system and its repair procedures.
- **Crankcase:** Learn about crankcase components and their repair techniques.
- **Transmission:** Explore the transmission system and its maintenance and repair procedures.
- **Crankshaft/Primary Shaft:** Understand crankshaft and primary shaft operation and repair techniques.
- **Front Wheel/Suspension:** Learn about front wheel and suspension components and their maintenance.
- **Rear Wheel/Suspension:** Gain expertise on rear wheel and suspension components and their maintenance.
- **Hydraulic Brake:** Master the intricacies of the hydraulic brake system and its repair procedures.
- **Battery/Charging System:** Diagnose and repair issues with the battery and charging system.
- **Ignition System:** Understand the ignition system and its repair procedures.
- **Electric Starter:** Learn about the electric starter system and its maintenance.
- **Switches:** Troubleshoot and repair any problems with the motorcycle's switches.
- **Technical Features:** Explore the technical specifications and features of your Aprilia Pegaso 655 Rotax engine.
- **Troubleshooting:** Find solutions to common problems and fault diagnosis.

This comprehensive manual is your ultimate resource for successfully maintaining and repairing your Aprilia Pegaso 655 Rotax engine.

The Aprilia Pegaso 655, a motorcycle that redefined adventure, was introduced in 1995 and quickly gained popularity for its versatility and off-road prowess. Powered by a robust 650cc Rotax single-cylinder engine, known for its reliability and torque, the Pegaso 655 offered a thrilling riding experience both on and off the tarmac. Its lightweight, tubular steel frame and long-travel suspension provided exceptional handling and agility, making it a formidable competitor in the adventure motorcycle segment. The Pegaso 655 featured a distinctive design with a high-mounted exhaust, a large fuel tank, and a comfortable riding position, all contributing to its practicality and long-distance capabilities. Its durable construction and relatively low maintenance requirements made it an attractive option for both experienced riders and those seeking an adventure motorcycle that could handle the rigors of off-road exploration.

Over the years, the Pegaso 655 underwent several revisions, with updates to the engine, suspension, and styling. The later models, particularly those produced between 2000 and 2003, featured improvements like a larger fuel tank, upgraded brakes, and a more modern design. While production of the Pegaso 655 ceased in 2003, its legacy continues to resonate among adventure motorcycle enthusiasts. Its blend of performance, practicality, and ruggedness made it a standout in its class, and its ability to handle diverse terrain and conditions solidified its reputation as a capable and reliable companion for those seeking off-road thrills. The Aprilia Pegaso 655 remains a sought-after motorcycle, and its robust nature ensures that it can continue to provide years of adventure for its owners.