This Hyundai Crawler Excavator R450LC-3 Factory Service/Repair/Workshop Manual provides maintenance and repair procedures for the R450LC-3 model. It offers step-by-step instructions, detailed exploded pictures, and diagrams for maintaining, servicing, diagnosing, and repairing the excavator correctly and efficiently. The manual covers all repair procedures and is suitable for both professional mechanics and DIY enthusiasts.
The manual includes the following sections:
SECTION 1: GENERAL
Group 1: Safety Hints
Group 2: Specifications
SECTION 2: STRUCTURE AND FUNCTION
Group 1: Pump Device
Group 2: Main Control Valve
Group 3: Swing Device
Group 4: Travel Device
Group 5: RCV Lever
Group 6: RCV Pedal
SECTION 3: HYDRAULIC SYSTEM
Group 1: Hydraulic Circuit
Group 2: Main Circuit
Group 3: Pilot Circuit
Group 4: Single Operation
Group 5: Combined Operation
SECTION 4: ELECTRICAL SYSTEM
Group 1: Component Location
Group 2: Electrical Circuit
Group 3: Monitoring System
Group 4: Electrical Component Specification
Group 5: Connectors
Group 6: Fuel Filter Pump
SECTION 5: MECHATRONICS SYSTEM
Group 1: Outline
Group 2: Mode Selection System
Group 3: Automatic Deceleration System
Group 4: Cut-Off Function
Group 5: Power Boost System
Group 6: Heavy Lift System
Group 7: Swing Control System
Group 8: Travel Control System
Group 9: Arm Half Flow System
Group 10: Automatic Warming Up Function
Group 11: Engine Overheat Prevention Function
Group 12: Self Diagnostic Display System
Group 13: Engine Control System
Group 14: EPPR (Electro Proportional Pressure Reducing) Valve
SECTION 6: TROUBLESHOOTING
Group 1: Hydraulic and Mechanical System
Group 2: Electrical System
Group 3: Mechatronics System
Group 4: Electrical System By Hyper DAT
Group 5: Mechatronics System By Hyper DAT
SECTION 7: MAINTENANCE STANDARD
Group 1: Operational Performance Test
Group 2: Major Components
Group 3: Track and Work Equipment
SECTION 8: DISASSEMBLY AND ASSEMBLY
Group 1: Precaution
Group 2: Tightening Torque
Group 3: Pump Device
Group 4: Main Control Valve-1, Main Control Valve-2
Group 5: Swing Device
Group 6: Travel Device
Group 7: RCV Lever
Group 8: Turning Joint
Group 9: Boom, Arm, and Bucket Cylinder
Group 10: Undercarriage
Group 11: Work Equipment
This manual is available in .PDF format and can be accessed on all versions of Windows and Mac. It is written in English and requires Adobe Reader and Win to view. There are no shipping costs, and the manual can be accessed instantly upon payment, making it convenient for immediate use.
