This comprehensive Mitsubishi 4D55 Engine Workshop Service Repair Manual provides detailed instructions and guidance for the repair and overhaul of Mitsubishi vehicles equipped with the 4D55 engine. The manual assumes a working knowledge of general automotive practices and covers a wide range of topics, including engine disassembly, component inspection, repair procedures, reassembly, and testing. Detailed diagrams, illustrations, and specifications are included throughout the manual to ensure clarity and accuracy. Whether you are a professional mechanic or a dedicated DIY enthusiast, this manual is an invaluable resource for maintaining and restoring your Mitsubishi 4D55 engine to factory specifications.

The Mitsubishi 4D55 engine is a robust and reliable diesel engine that has been powering a wide range of Mitsubishi vehicles for over three decades. Introduced in the 1980s, the 4D55 engine has proven itself to be a workhorse, finding its way into various models like the Mitsubishi Pajero, L200, Delica, and even some commercial trucks. This naturally aspirated, four-cylinder engine comes with a displacement of 2.5 liters and features a cast-iron block with an aluminum head, along with a timing belt-driven overhead camshaft design. Notably, the 4D55 engine is known for its simplicity, durability, and relatively low maintenance requirements. The Mitsubishi 4D55 Engine Workshop Service Repair Manual is an essential resource for anyone working on a Mitsubishi vehicle equipped with this engine. This comprehensive manual provides detailed information on all aspects of the 4D55 engine, from basic maintenance procedures to complex engine overhauls. The manual features detailed diagrams, step-by-step instructions, and troubleshooting tips to assist mechanics in diagnosing and resolving issues related to the 4D55 engine. With its in-depth coverage of engine components, systems, and repair procedures, the 4D55 Engine Workshop Service Repair Manual serves as a valuable resource for both professional mechanics and dedicated DIY enthusiasts.