This shop manual provides instructions for removal, installation, disassembly, and reassembly of major components of the Isuzu Diesel Engine 6WG1. The manual is intended for use when servicing the engine, which is installed on Kawasaki 95Z7 and 115Z7 Wheel Loaders. Following the procedures and guidelines in the manual will help ensure good machine performance, reduce failures, and prolong the service life of components. The manual contains special notes, important points, service data, and safety precautions for servicing the engine.