This workshop service repair manual provides comprehensive information for the JCB JS 190 excavator, serial number range 1314100-1314299. The JCB JS 190 is engineered for robust performance and reliability in demanding excavation tasks. Its design emphasizes efficiency and durability, making it a valuable asset for construction and earthmoving operations. This manual is intended to support the continued optimal operation of your equipment. The scope of this English-language manual is extensive, covering all essential aspects of maintenance and repair. It includes detailed step-by-step procedures, explanations, and numerous illustrations, such as exploded diagrams and photos. Key features encompass special notes, important points, service data, precautions, removal and installation instructions, disassembly and assembly guidance, adjustments, troubleshooting, and diagnostics. The manual also specifies lubricant recommendations and includes a periodic maintenance chart, ensuring that owners, mechanics, and technicians have the necessary resources to maintain and repair the JCB JS 190 effectively and safely.