This manual covers the Hyster D010 (S40XMS) forklift, a robust piece of industrial equipment designed for efficient material handling. Engineered with precision, this forklift is built for reliability and performance in demanding operational environments. Its design incorporates a Mazda Engine, a Single-Speed Powershift Transmission, and a comprehensive hydraulic system, ensuring optimal functionality for various lifting and transport tasks. The inclusion of both gasoline and LPG fuel options provides operational flexibility to suit different site requirements. The purpose of this Service Repair Factory Manual is to provide detailed information for the maintenance and repair of the Hyster D010 (S40XMS) forklift. It comprehensively covers all essential systems, including the brake system, cooling system, drive axle, electrical system, frame, steering system, mast, and tilt cylinders. Furthermore, the manual details procedures for periodic maintenance, offers diagnostic guidance, and includes specifications for metric and inch fasteners, instrument clusters, and capacities. This resource is intended to assist owners, mechanics, and technicians in keeping the forklift in optimal working condition.