How to Use This Manual

Product Overview

This manual is thoughtfully organized into distinct sections, each further divided into chapters. To aid navigation, a detailed contents page is available at the beginning of the manual, as well as within each section and chapter. An alphabetical index is provided at the end of each chapter for easy reference. Page numbers are clearly indicated for all technical information mentioned in the chapter contents or index.

Chapter Details

Each chapter is structured into four main types of information:

• Technical Data: Specifications of all mechanical, electrical, and hydraulic devices, components, and assemblies.
• Functional Data: Explanations of how each mechanical, electrical, and hydraulic device, component, and assembly operates.
• Diagnostic Data: Includes fault codes and troubleshooting information for mechanical, electrical, and hydraulic systems.
• Service Data: Provides step-by-step instructions for the removal, disassembly, assembly, and installation of mechanical, electrical, and hydraulic components.

Usage Recommendations

• All maintenance and repair operations outlined in this Case 921C Service Manual should be carried out exclusively by the Manufacturer’s Service Network or a certified repair professional.
• Ensure to follow the instructions meticulously and use the recommended special tools when required.
• Any individual performing service operations described without strictly adhering to the manual’s instructions assumes full responsibility for any resulting damages.