The OM G20 (4258) Manual is a comprehensive resource designed for technicians, operators, and forklift owners who need accurate and detailed technical information. This manual is provided in PDF format, making it easy to access and use on a phone, tablet, or PC anytime you need it in the workshop or on-site.
Inside this manual, you will find step-by-step service instructions, maintenance procedures, and detailed system explanations to help keep your OM G20 forklift operating efficiently. It also includes a full parts catalog, allowing you to quickly identify and source the correct components. The electrical diagrams provide clear guidance for troubleshooting wiring issues, while hydraulic diagrams help you understand and repair lifting and steering systems with confidence.
















