This comprehensive service and repair manual for the Rotax 400 Engine, covering the 2006 model year, provides detailed instructions and technical specifications for a wide range of maintenance and repair procedures. It is an essential resource for motorcycle owners, mechanics, and enthusiasts who need to understand the intricacies of this powerful engine. The manual covers a comprehensive array of topics, including:

* **Engine:** Detailed information on the engine's design, operation, and maintenance, covering areas such as lubrication, cooling, and fuel systems.
* **General Information:** Essential information about the motorcycle's overall design, safety procedures, and basic maintenance practices.
* **Transmission:** Thorough instructions on the transmission's workings, adjustment procedures, and potential troubleshooting steps.
* **Chassis:** Covers the motorcycle's frame, suspension, and other chassis components, including detailed diagrams and maintenance guidance.
* **Lighting:** Instructions on the lighting system, including bulb replacement, wiring diagrams, and troubleshooting tips.
* **Steering:** Information on the steering system, including steering geometry, adjustment procedures, and safety considerations.
* **Seats System:** A detailed look at the motorcycle's seating system, with guidance on maintenance and adjustments.
* **Clutch:** Comprehensive instructions on the clutch system, including adjustments, troubleshooting, and component replacements.
* **Suspension:** Information on the suspension system, covering adjustments, maintenance, and potential repairs.
* **Locks:** Guidance on the motorcycle's lock system, including operation and troubleshooting.
* **Brakes:** Detailed instructions on the brake system, including adjustments, maintenance, and potential repairs.
* **Lubrication:** Information on the motorcycle's lubrication system, including recommended lubricants and maintenance procedures.
* **Electrical:** Detailed diagrams and instructions on the motorcycle's electrical system, covering components like the battery, starter, and wiring.
* **Frame:** Information on the motorcycle's frame, including potential stress points and maintenance considerations.
* **Fuel System:** Detailed instructions on the fuel system, covering components like the fuel tank, lines, and carburetor.
* **Battery:** Information on the motorcycle's battery, including maintenance, replacement, and charging procedures.

This manual is a valuable resource for anyone seeking to maintain, repair, or troubleshoot their Rotax 400 Engine motorcycle.

The Rotax 400 engine, a renowned powerplant in the world of motorcycles, is a testament to Austrian engineering expertise. This liquid-cooled, single-cylinder, four-stroke engine, boasting a displacement of 397cc, is renowned for its robust construction, reliable performance, and user-friendly maintenance. Its reputation for enduring power and consistent operation has made it a popular choice for a wide range of motorcycles, particularly in the off-road and sport-touring segments. Whether navigating rugged trails or cruising open roads, the Rotax 400 engine delivers a satisfying blend of power and efficiency.

The 2006 Rotax 400 engine, a prime example of this engine's evolution, benefits from several key advancements designed to enhance its performance and longevity. These include a revised cylinder head with optimized combustion chamber design for improved fuel efficiency and reduced emissions, a reinforced crankshaft for increased durability in demanding applications, and a more efficient cooling system to manage heat dissipation effectively. The 2006 Service Repair Workshop Manual, a comprehensive guide for mechanics and enthusiasts alike, provides detailed instructions and illustrations for maintaining and repairing this engine. From routine servicing procedures to complex rebuilds, the manual serves as a valuable tool for ensuring optimal performance and extending the life of the Rotax 400 engine.