This factory service, repair, and workshop manual is designed for the Hyundai Crawler Excavator R320LC-7A. It contains comprehensive maintenance and repair procedures, allowing you to effectively service, diagnose, and repair your vehicle. The manual includes step-by-step instructions, detailed exploded diagrams, and pictures to facilitate correct and efficient completion of the required tasks. It covers all repair procedures and is a valuable resource for both professional mechanics and DIY enthusiasts.
The manual covers the following:
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: Electrical Component Specification
Group 4: Connectors
SECTION 5: MECHATRONICS SYSTEM
Group 1: Outline
Group 2: Mode Selection System
Group 3: Automatic Deceleration System
Group 4: Power Boost System
Group 5: Travel Speed Control System
Group 6: Automatic Warming Up Function
Group 7: Engine Overheat Prevention Function
Group 8: Anti-Restart System
Group 9: Self-Diagnostic System
Group 10: Engine Control System
Group 11: EPPR (Electro Proportional Pressure Reducing) Valve
Group 12: Monitoring System
SECTION 6: TROUBLESHOOTING
Group 1: Before Troubleshooting
Group 2: Hydraulic and Mechanical System
Group 3: Electrical System
Group 4: Mechatronics System
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
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
SECTION 9: COMPONENT MOUNTING TORQUE
Group 1: Introduction Guide
Group 2: Engine System
Group 3: Electric System
Group 4: Hydraulic System
Group 5: Undercarriage
Group 6: Structure
Group 7: 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 or waiting time for delivery, as the manual can be instantly accessed upon payment via a secure payment processor. All pages are printable for convenience.
