This factory repair manual provides comprehensive information for the Great Wall Safe Sing Pegasus, a vehicle manufactured by Great Wall Motor. It details the GW4D28 Diesel Engine, a 2.8L internal combustion engine designed for automotive powertrain applications. The manual focuses on the mechanical system, fuel system, cooling system, starting system, charging device, and exhaust system, offering insights into the engineering and reliability of this vehicle.

The purpose of this English-language manual is to serve as an authoritative resource for maintaining and repairing the Great Wall Safe Sing Pegasus. It includes essential maintenance documents and covers the GW4D28 2.8L Engine Manual. This guide is intended for owners, mechanics, and technicians, providing the necessary technical specifications and procedures to ensure the vehicle operates at its peak performance and longevity.