This comprehensive Mercedes Benz OM602 OM603 Engine Service & Repair Manual provides a complete, detailed guide for servicing and repairing your vehicle. Covering models from 1987 to 1996, this manual is the same high-quality resource utilized by professional mechanics and technicians. It walks you through each repair, servicing, and troubleshooting procedure step-by-step, illustrated with hundreds of detailed photos and diagrams. The manual offers a wealth of information, enabling you to confidently tackle any task, from routine maintenance to complex repairs. With its detailed instructions and clear visuals, this manual empowers you to understand and effectively address any issues your Mercedes Benz OM602 or OM603 engine might encounter.

The Mercedes-Benz OM602 and OM603 engines, produced from 1987 to 1996, are a pair of robust and reliable inline-five diesel engines that powered a wide range of Mercedes-Benz vehicles. These engines were renowned for their durability, smooth operation, and impressive torque output, making them popular choices for both passenger cars and light commercial vehicles. The OM602 engine, with a displacement of 2.5 liters, was designed for smaller models like the 190D and 200D, while the larger 3.0-liter OM603 engine found its way into the larger E-Class and S-Class models, as well as the W124 and W126 series vehicles. Both the OM602 and OM603 engines featured a compact design with cast-iron cylinder blocks and aluminum cylinder heads, incorporating advanced technologies for the time. Features like pre-chamber combustion, mechanically injected fuel systems, and robust construction contributed to their longevity and efficiency. They were renowned for their smooth operation, especially at low RPMs, and offered substantial torque for effortless acceleration and towing capabilities. While inherently reliable, these engines, like any mechanical system, require regular maintenance and repair to ensure optimal performance and extended lifespan. The "Mercedes Benz OM602 OM603 Engine 1987-1996 Full Service & Repair Manual" provides comprehensive guidance for owners and mechanics, covering everything from routine maintenance procedures to advanced troubleshooting and repair techniques, empowering individuals to maintain and restore these legendary powerplants to their former glory.