Model 6

This MerCruiser Service Manual covers a range of 4-Cylinder, GM 4-Cylinder, GM 6-Cylinder, and GM V-8 Cylinder marine engines. It provides comprehensive service information for models including MCM 120, MCM 140, MCM 165, MCM 470, MCM 898, MCM 228, MCM 260, MCM 330, MCM 400 Cyclone, MCM 475 Turbo, MIE 470, MIE 228, MIE 260, MIE 330, and others. These engines are designed for various marine applications, featuring different displacements, power ratings, carburetor types, and cooling systems, and are compatible with Velvet Drive and Mercury Marine transmissions for sterndrive and inboard configurations.

The MerCruiser 496CID / 8.1L Gasoline Engine represents a powerful and reliable option for marine applications, designed for both sterndrive and inboard configurations. This Big Block V8 engine features a robust Electronic Fuel Injection (EFI) system for efficient operation and is known for its robust engineering. While specific production years are not detailed, this engine family is a cornerstone for performance and durability in demanding marine environments, offering substantial power suitable for a variety of watercraft.

This manual covers the Mercury 40/50/60 Hp EFI 4-Stroke Outboard models from 2002 and above. These outboards are engineered for reliable performance and efficiency, featuring Electronic Fuel Injection (EFI) for optimal power delivery across their 40, 50, and 60 horsepower variants. The 4-stroke design ensures smooth operation and fuel economy, making these engines suitable for a wide range of boating applications. This factory repair manual provides comprehensive information for maintaining and servicing these robust marine engines.

This manual covers Mercury Outboard motors manufactured between 1986 and 2003. These 2-stroke engines, available in 6, 8, 9.9, 10, and 15 horsepower, are designed for reliable performance in various marine applications. They feature water-cooled systems, electric or manual starting, and a Forward-Neutral-Reverse transmission. Specific models may utilize carburetor or electronic fuel injection, and ignition systems typically employ CDI technology. The engineering emphasizes durability and efficiency, making these outboards a trusted choice for boaters.

This manual covers 2-Stroke Outboard Motors manufactured between 1965 and 1991. These versatile engines, ranging from 2.2 HP to 40 HP, are known for their robust engineering and reliability, making them a popular choice for a wide array of marine applications. The engines feature water-cooled systems and utilize either carburetor or sequential electronic fuel injection for efficient power delivery, paired with a Forward-Neutral-Reverse (FNR) transmission. This comprehensive guide is designed to assist owners and technicians in understanding and maintaining these dependable powerplants.