The Mercury Mariner XR6 represents a robust line of outboard motors, engineered for performance and reliability across a range of applications. Available in horsepower variants from 135 to 225, these 2-cycle, 6-cylinder V engines, offered in 2.0L and 2.5L displacements, utilize advanced loop-charged technology. With options for carburetors, fuel injection, and oil injection, coupled with the E-Z Shift Gear Housing and standard or counter-rotating capabilities, the XR6 models are designed for demanding marine environments. Applicable from 1992 onwards, with specific models including the 150 XR6, 200 EFI, and various Pro Max and Super Magnum configurations, these engines are built to deliver consistent power and efficiency. This comprehensive Workshop Service Repair Manual provides essential guidance for maintaining and repairing your Mercury Mariner XR6 outboard motor. Covering over 30 sections, it includes detailed illustrations, step-by-step instructions, diagrams, and pictures to assist both DIY enthusiasts and experienced mechanics. The manual thoroughly addresses maintenance procedures for all major systems, including ignition, charging, starting, fuel, oil injection, emissions, powerhead, and bracket systems. Furthermore, it offers detailed information on driveshafts, propulsion, controls, steering, and installation procedures, along with wiring diagrams for diagnostic support, ensuring optimal performance and longevity of your marine engine.