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Hyundai R450LC-7A, R500LC-7A Crawler Excavator Service Manual & Operating Manual -Collection of 3 Manuals
This collection contains the following products:
Hyundai R450LC-7A, R500LC-7A Crawler Excavator Workshop Service Repair Manual DOWNLOAD
Hyundai R500LC-7A Crawler Excavator Operating Manual DOWNLOAD
Hyundai R450LC-7A Crawler Excavator Operating Manual DOWNLOAD
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Service Manual Contents:
Searchable Content Table
SECTION 1
GENERAL
Group 1 Safety Hints
Group 2 Specifications
SECTION 2
STRUCTUREND 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
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R450LC-7A / R500LC-7A Operating Manual Contents:
Searchable Content Table
FOREWORD
SECTION 1 SAFETY HINT
Group 1 Before operating the machine
Group 2 During operating the machine
Group 3 During maintenance
Group 4 Parking
SECTION 2 SPECIFICATIONS
Group 1 Major components
Group 2 Specifications
Group 3 Working range
Group 4 Weight
Group 5 Lifting capacities
Group 6 Bucket selection guide
Group 7 Undercarriage
Group 8 Specification for major components
Group 9 Recommended oils
SECTION 3 CONTROL DEVICE
Group 1 Cab device
Group 2 Cluster
Group 3 Switches
Group 4 Levers and pedals
Group 5 Air conditioner and heater
Group 6 Others
SECTION 4 OPERATION
Group 1 Suggestion for new machine
Group 2 Check before starting the engine
Group 3 Starting and stop the engine
Group 4 Mode selection system
Group 5 Operation of the working device
Group 6 Traveling of the machine
Group 7 Efficient working method
Group 8 Operation in the special work sites
Group 9 Normal operation of excavator
Group 10 Attachment lowering Pattern
Group 11 Storage
Group 12 RCV lever operating pattern
Group 13 Switching Hydraulic attachment circuit
SECTION 5 TRANSPORTATION
Group 1 Preparation for transportation
Group 2 Dimension and weight
Group 3 Loading the machine
Group 4 Fixing the machine
Group 5 Loading and unloading by crane
SECTION 6 MAINTENANCE
Group 1 Instructions
Group 2 Tightening torque
Group 3 Specification of fuel, coolant and lubricants
Group 4 Maintenance check list
Group 5 Maintenance chart
Group 6 Service instruction
Group 7 Electrical system
Group 8 Air conditioner and heater
SECTION 7 TROUBLESHOOTING GUIDE
Group 1 Engine
Group 2 Electrical system
Group 3 Others
SECTION 8 HYDRAULIC BREAKER
Group 1 Selecting hydraulic breaker
Group 2 Circuit configuration
Group 3 Maintenance
Group 4 Precaution while operating the breaker
Group 5 Quick clamp
INDEX
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File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader & WinZip
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