This comprehensive workshop manual covers Mercedes-Benz models from the 107, 123, 124, 126, 129, and 140 series, encompassing vehicles produced between 1981 and 1993. It provides detailed information on all aspects of maintenance, repair, and troubleshooting for these classic Mercedes-Benz automobiles. The manual includes in-depth instructions, diagrams, and specifications for a wide range of components and systems, including the engine, transmission, brakes, suspension, electrical system, and bodywork. It is an invaluable resource for both professional mechanics and DIY enthusiasts, offering the knowledge and guidance necessary to perform a variety of repairs and maintenance tasks confidently. With its thorough coverage and detailed explanations, this workshop manual is an essential tool for anyone seeking to maintain and repair their Mercedes-Benz classic.

The provided information lists a range of Mercedes-Benz models spanning several generations and decades, encompassing both coupes and sedans. This is not a single, unified vehicle, but rather a group separated by model series and production years. The series referenced (107, 123, 124, 126, 129, 140) represent distinct generations of Mercedes-Benz cars, each with its own unique characteristics and design philosophy. The manual transmission specification further narrows the scope, focusing on models equipped with a manual gearbox, common in earlier models but gradually phased out in favor of automatics.

The 107 series, produced from 1971 to 1989, encompassed the iconic SL-Class roadster, known for its elegant design and powerful V8 engines. The 123 series, produced from 1976 to 1985, was a highly successful sedan line known for its durability and robust construction. The 124 series, produced from 1984 to 1993, introduced modern features like independent rear suspension and a more aerodynamic body style. The 126 series, produced from 1979 to 1991, marked a significant leap forward with its advanced technology and opulent features, exemplified by the flagship S-Class sedan. The 129 series, produced from 1989 to 1995, succeeded the 107 series with a more modern and refined SL-Class design. Finally, the 140 series, produced from 1991 to 1998, continued the legacy of the S-Class with its luxurious appointments and advanced features, including an optional electronically controlled suspension system. All these models, equipped with manual transmissions, offered a more engaging driving experience, appealing to enthusiasts who valued control and precision.