This comprehensive illustrated factory service training manual provides detailed instructions and guidance for operating and repairing the Linde Pallet Truck Type 131. This manual covers the T20AP, T20SP, T24AP, and T24SP models, offering a wealth of information for technicians and operators alike. The manual begins with a product overview, detailing the features and specifications of the T20/24 AP and T20/24 SP type 131 ride-on pallet trucks. It includes a list of significant changes to the models and provides a guide to accessing truck information for diagnostics. You'll find a thorough explanation of the CAN Bus network, which plays a crucial role in the truck's operation, along with a detailed description of error codes, making it easy to identify and troubleshoot issues. This section delves into both the TRACTION and LIFT error codes for LAC03 and LAC03/61 controllers, as well as the STEERING error codes for LES40 main and safety controllers. It even includes guidance on updating control modules – LAC 03, LAC 03-61, and LES 40. Moving on, the manual dives deep into the various components of the truck. You'll find detailed explanations for each component, including removal and refitting procedures. This includes breakdowns of the traction motor, drive unit, reduction gear, battery compartment, chassis equipment, steering, braking, and wheels. The manual also covers advanced electrical systems, outlining the location of connectors, fuses, and components like the LAC and LES controllers. This section explains the functions of each component, providing detailed instructions for troubleshooting and repair. The manual also includes a comprehensive section on the hydraulic assembly, outlining the various hydraulic circuits, including the main hydraulic system and the stabilizer hydraulic circuit. This section offers guidance on draining, bleeding, and operating these systems, ensuring proper hydraulic performance. The final section focuses on the lifting system, providing detailed instructions for operations and maintenance. With its extensive coverage, clear illustrations, and detailed explanations, this manual is an invaluable resource for anyone seeking to operate, maintain, or repair Linde Pallet Truck Type 131 models.