This workshop service repair manual provides comprehensive information for the FZ600, also known as the Fazer 600, produced between 1986 and 1988 (model codes 46X, 1FN). This sportbike is celebrated for its balanced blend of performance and agility, making it a notable contender in the middleweight sportbike segment of its era. The FZ600 features a 598 cc inline-four engine, liquid cooling, and a 6-speed transmission, delivering approximately 72 horsepower. Its design includes telescopic front forks, a monoshock rear suspension, and dual front disc brakes with a rear disc brake, all contributing to its dynamic riding experience. This manual is meticulously designed to assist both do-it-yourself enthusiasts and professional mechanics in maintaining and repairing the FZ600. It covers a vast array of systems, including detailed procedures for engine overhaul, fuel system service, transmission and clutch operation, electrical system diagnostics and wiring diagrams, suspension adjustments, brake system maintenance, cooling, and exhaust systems. Furthermore, it offers in-depth guidance on chassis and frame inspection, bodywork, routine maintenance tasks, troubleshooting common and uncommon issues, disassembly and reassembly of all major components, and essential technical data tables with specifications and torque values.