This manual covers the 998 and 748 models from the 2002 model year, which represent a significant evolution from the renowned 916 platform. These high-performance sportbikes are celebrated for their potent L-twin engines, featuring desmodromic valve actuation and liquid cooling, delivering exhilarating performance on both the road and the track. Known for their distinctive Italian styling, rigid steel trellis frames, and exceptional handling characteristics, the 998 and 748 series were flagship models in their segment, drawing heavily on racing heritage. Their engineering emphasizes rider engagement and dynamic capability, making them highly sought-after machines for enthusiasts.

This comprehensive manual serves as an essential resource for maintaining and repairing your 998 or 748. It provides detailed guidance on all major systems, including the engine, transmission, brakes, and electrical components, covering routine maintenance, scheduled service intervals, and troubleshooting common issues. With clear instructions and essential technical specifications, this guide empowers owners, technicians, and mechanics to ensure optimal performance, reliability, and longevity of the vehicle. It details procedures such as timing belt replacement, valve clearance adjustments, fluid changes, and component-specific diagnostics, offering the necessary information for both preventative care and in-depth repairs.

This manual covers the 998 and 748 models from the 2002 model year, which represent a significant evolution from the renowned 916 platform. These high-performance sportbikes are celebrated for their potent L-twin engines, featuring desmodromic valve actuation and liquid cooling, delivering exhilarating performance on both the road and the track. Known for their distinctive Italian styling, rigid steel trellis frames, and exceptional handling characteristics, the 998 and 748 series were flagship models in their segment, drawing heavily on racing heritage. Their engineering emphasizes rider engagement and dynamic capability, making them highly sought-after machines for enthusiasts.

This comprehensive manual serves as an essential resource for maintaining and repairing your 998 or 748. It provides detailed guidance on all major systems, including the engine, transmission, brakes, and electrical components, covering routine maintenance, scheduled service intervals, and troubleshooting common issues. With clear instructions and essential technical specifications, this guide empowers owners, technicians, and mechanics to ensure optimal performance, reliability, and longevity of the vehicle. It details procedures such as timing belt replacement, valve clearance adjustments, fluid changes, and component-specific diagnostics, offering the necessary information for both preventative care and in-depth repairs.