This comprehensive Aprilia Engines C361M, C364M, and C216M Service and Repair Manual is your essential guide to maintaining and repairing these powerful engines. It provides detailed instructions, illustrations, and diagrams to help you understand the intricacies of these machines and perform repairs confidently. The manual covers a wide range of topics, including: * **General Information:** Get acquainted with the fundamental aspects of the Aprilia C361M, C364M, and C216M engines, including their design, operation, and safety protocols. * **Technical Information:** Delve into the specific details of each engine component, such as engine specifications, performance characteristics, and maintenance schedules. * **Transmission Cover:** Learn about the transmission cover, its components, and procedures for disassembly, assembly, and troubleshooting. * **Driving Pulley:** This section provides comprehensive guidance on the driving pulley, covering its function, disassembly, assembly, and repair. * **Driven Pulley:** Understand the driven pulley system, including its components, disassembly, assembly, and troubleshooting procedures. * **Clutch On The Bench:** This detailed section guides you through the process of disassembling, inspecting, and reassembling the clutch unit, along with troubleshooting tips. * **Head Cover - Injection Assembly:** Explore the head cover and injection assembly, including disassembly, inspection, repair, and reassembly procedures. * **Cylinder And Piston:** This section covers the cylinder and piston, providing step-by-step instructions for disassembly, inspection, repair, and reassembly. * **Starter Motor:** Learn about the starter motor, including its operation, troubleshooting, and replacement procedures. * **Mixer:** This section provides detailed information on the mixer, covering its operation, maintenance, and repair procedures. * **Coolant Pump:** Understanding the coolant pump is crucial for engine performance. This section provides detailed instructions for disassembly, inspection, repair, and reassembly. * **Rear Hub:** Get a comprehensive understanding of the rear hub, its components, and procedures for disassembly, assembly, and troubleshooting. * **Crankcase:** The crankcase is a vital component of the engine. This section provides detailed information on its disassembly, inspection, repair, and reassembly. * **Flywheel:** Learn about the flywheel, its function, disassembly, assembly, and repair procedures. * **Fuel Feed System:** This section covers the fuel feed system, including the fuel tank, fuel lines, fuel pump, and carburetor. * **Positive Displacement Blower:** This section provides detailed information on the positive displacement blower, covering its operation, maintenance, and repair procedures. * **UPDATES ENGINE C364M:** This section provides specific updates and modifications for the C364M engine model, including technical information, engine head, flywheel, sector gear, air cleaner, secondary air system, and carburetor body. * **UPDATES ENGINE C216M:** This section includes specific updates and modifications for the C216M engine model, covering introductory information, general technical information, engine disassembly, removing the cooling case, removing the head, flywheel disassembly, and tightening torque settings. This manual is written for both do-it-yourselfers and professional mechanics, providing clear and detailed instructions to guide you through every repair process. It combines step-by-step instructions, numerous illustrations, and detailed diagrams to ensure a successful and efficient repair experience.

The Aprilia Engines C361M, C364M, and C216M are a series of powerful and reliable small displacement engines designed for a wide range of applications, primarily in the realm of motorcycles and scooters. These engines are known for their robust construction, efficient performance, and user-friendly maintenance. The C361M and C364M, both boasting single-cylinder configurations, offer displacement options of 361cc and 364cc respectively. These engines are popular choices for powering motorcycles and scooters, particularly in models known for their agility and handling. Meanwhile, the C216M, with its 216cc displacement, is a compact and lightweight engine ideal for smaller scooters and light motorcycles, favored for its fuel efficiency and responsive acceleration. The Aprilia Engines C361M, C364M, and C216M are renowned for their reliability and durability. Built with high-quality materials and precision engineering, these engines are known for their ability to withstand demanding conditions and deliver consistent performance over extended periods. The design emphasizes user-friendliness, making maintenance and repair relatively straightforward. This is further enhanced by the availability of comprehensive service repair manuals that provide detailed instructions and schematics, allowing owners and technicians to effectively diagnose and address potential issues. Owners of Aprilia engines can rest assured that they are investing in a powertrain built for longevity and efficiency, ensuring a pleasurable riding experience for years to come.