The Mercedes 300 CD Turbo 1982-1985 Service Repair Manual is a comprehensive guide designed to assist owners and mechanics in maintaining and repairing their vehicles. This manual covers all model years from 1982 to 1985, providing detailed instructions and specifications for a wide range of maintenance and repair procedures. This essential resource covers everything from routine inspections and fluid changes to complex engine and transmission repairs. You'll find detailed instructions on inspecting component conditions, checking and adjusting systems, replacing parts, and performing troubleshooting procedures, ensuring you have the information needed to keep your Mercedes 300 CD Turbo running smoothly. The manual includes sections on: * **Engine:** Adjusting valve clearance, checking injection timing, replacing fuel filter, replacing air filter, checking and adjusting idle speed, replacing spark plugs, checking coolant level, and more. * **Transmission:** Manual transmission oil change, automatic transmission fluid and filter change, transfer case fluid change, clutch system inspection, and more. * **Suspension and Steering:** Inspecting self-leveling suspension, checking front axle ball joints, rear axle oil change, inspecting and rotating wheels, inspecting tires, checking steering play, and more. * **Brakes:** Checking brake fluid level, inspecting brake lines, inspecting brake pads and disk thickness, adjusting parking brake, replacing brake fluid, and more. * **Electrical:** Checking and correcting battery fluid level, checking warning and indicator lamps, cleaning water drains, and more. * **Body:** Lubricating door hinges, lubricating door locks, checking and correcting windshield washer fluid level, inspecting safety belts, and more. * **Heating and Air Conditioning:** Checking and correcting AC refrigerant charge, replacing dust filter for heating and ventilation, replacing active charcoal filter, replacing recirculating air filter, and more. With its detailed instructions, diagrams, and illustrations, this manual is an indispensable tool for anyone seeking to maintain and repair their Mercedes 300 CD Turbo.

The Mercedes-Benz 300 CD Turbo, produced from 1982 to 1985, was a high-performance diesel-powered coupe that exemplified Mercedes' commitment to engineering excellence and luxury. This model was born out of the company's desire to redefine the diesel car experience. It took the already luxurious and stylish 300 CD coupe and infused it with a potent turbocharged engine, making it the first production Mercedes to feature a diesel engine with forced induction. This revolutionary powertrain, a 3.0-liter inline-five-cylinder diesel engine with a Garrett T3 turbocharger, delivered a powerful 125 horsepower, making the 300 CD Turbo surprisingly quick for a diesel car of its era. It was also remarkably efficient, achieving a respectable fuel economy figure for its performance. The 300 CD Turbo was a testament to Mercedes' engineering prowess, showcasing the potential of diesel engines to deliver both power and efficiency. Beyond its impressive powertrain, the Mercedes 300 CD Turbo was a luxurious and comfortable car, offering a high standard of craftsmanship and refinement. It featured a plush, leather-appointed interior with wood trim accents, providing a sense of opulence. The car was also equipped with several advanced features for its time, including power windows, power steering, and automatic climate control. The 300 CD Turbo was a compelling blend of performance, efficiency, and luxury, making it a desirable choice for discerning drivers who appreciated the unique combination of attributes it offered. Its rarity and status as a pioneering model in the diesel car market make it a sought-after classic, appreciated by collectors and enthusiasts alike.