This comprehensive workshop service repair manual is specifically designed for the Johnson Evinrude 40 HP E-TEC Outboards manufactured in 2012. It provides detailed instructions and technical information to assist both experienced mechanics and DIY enthusiasts in maintaining and repairing their outboard motors. The manual is packed with clear and concise instructions, accompanied by detailed illustrations, diagrams, wiring schematics, and specifications to guide you through every step of the repair process. The manual covers a wide range of topics, including: * **General Information:** This section provides an overview of the 2012 Johnson Evinrude 40 HP E-TEC Outboards, including safety precautions, technical specifications, and general maintenance procedures. * **Engine Mechanical System:** This section focuses on the engine's mechanical components, such as the cylinder block, crankshaft, connecting rods, pistons, and valves. It covers dismantling, assembly, and troubleshooting procedures for these components. * **Engine Electrical System:** This section details the electrical system of the engine, including the ignition system, starting system, charging system, and wiring diagrams. It covers troubleshooting procedures for electrical problems and provides detailed guidance on repairing or replacing electrical components. * **Emission Control System:** For environmentally conscious users, this section covers the engine's emission control system, including the operation, maintenance, and troubleshooting of the emission control components. * **Fuel System:** This section covers the fuel system, including the fuel tank, fuel lines, fuel pump, carburetor, and fuel injectors. It details procedures for cleaning, adjusting, and repairing components in the fuel system. * **Suspension System:** This section explains the suspension system, including the components and their functions, along with guidance on maintenance and troubleshooting. * **Clutch System:** This section covers the clutch system, outlining components, adjustments, and troubleshooting procedures for optimal operation. * **Manual Transaxle System:** For outboard motors equipped with a manual transaxle system, this section provides detailed information on the components, operation, and troubleshooting of the system. * **Automatic Transaxle System:** For outboard motors with automatic transaxle systems, this section covers the components, operation, and troubleshooting of the system. * **Driveshaft and Axle:** This section details the driveshaft and axle components, including their functions, inspection, and repair procedures. * **Steering System:** This section covers the steering system, including the steering wheel, steering cable, and steering components, providing guidance on inspection, adjustment, and repair. * **Brake System:** If your outboard motor is equipped with a brake system, this section details the components, operation, and maintenance of the braking system. * **Body Interior and Exterior:** This section covers the interior and exterior components of the outboard motor, including the bodywork, seating, and other accessories. It provides instructions for repairing cosmetic damage and maintaining the aesthetic appeal of your outboard motor. * **Body Electrical System:** This section covers the electrical system related to the body, including the wiring for lights, gauges, and other accessories. It provides detailed wiring diagrams and troubleshooting procedures for electrical issues. * **Restraint System:** This section covers the restraint system, detailing the components, inspection, and maintenance procedures related to safety and security features of the outboard motor. The manual's comprehensive design makes it an indispensable tool for anyone seeking to maintain, repair, or troubleshoot their Johnson Evinrude 40 HP E-TEC Outboards.

The Johnson Evinrude 40 HP E-TEC outboard motor, released in 2012, is a powerful and fuel-efficient engine designed for a variety of recreational boating applications. This model boasts the E-TEC Direct Injection technology, a revolutionary system that delivers exceptional performance and reduced emissions. Unlike traditional carburetor-based outboards, the E-TEC engine utilizes a high-pressure fuel pump to inject fuel directly into the combustion chamber, ensuring precise fuel metering and optimal combustion. This results in a remarkable reduction in fuel consumption, achieving impressive fuel economy while maintaining robust power output. The engine's clean-burning nature also minimizes harmful emissions, contributing to a cleaner boating experience. Beyond its efficient power delivery, the Johnson Evinrude 40 HP E-TEC is renowned for its reliability and ease of maintenance. Its advanced electronic control system, coupled with robust components, ensures smooth operation and minimal downtime. The engine features a comprehensive diagnostic system that enables quick identification and resolution of potential issues. The E-TEC 40 HP also benefits from a long service interval, reducing the frequency of maintenance visits and maximizing time spent on the water. With its impressive performance, fuel efficiency, and reliable operation, the Johnson Evinrude 40 HP E-TEC outboard motor is a compelling choice for boaters seeking a powerful and environmentally conscious power source.