Complete Factory Hyundai R320LC-3 Crawler Excavator Service Manual
Technical information for operation performed in a service workshop. Tons of diagrams Step by Step instructions make in easy any repair, disassembly and assembly, testing, replacement and change, inspection and adjustment, etc...
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Sections covered:
CRAWLER TYPE EXCAVATOR [R320LC-3]
FOREWORD
GENERAL
Safety Hints
Specifications
STRUCTURE AND FUNCTION
Pump Device
Main Control Valve-1
Main Control Valve-2
Swing Device
Travel Device
RCV Lever
RCV Pedal
HYDRAULIC SYSTEM
Hydraulic Circuit
Main Circuit
Pilot Circuit
Single Operation
Combined Operation
ELECTRICAL SYSTEM
Component Location
Electrical Circuit
Monitoring System
Electrical Component Specification
Connectors
MECHATRONICS SYSTEM
Outline
Mode selection System
Automatic Deceleration System
Engine Speed Up/Down Function
Power Boost System
Engine Speed SensingFunction
Battery Charge Warning Function
Travel Control System
Hydraulic Oil Temp Warning Function
Automatic Warming Up Function
Engine Overheat Prevention Function
Self Diagnostic Display System
Engine Control System
EPPR Valve
Prolix Switch
Hyper Dat(Option)
TROUBLESHOOTING
Before Troubleshooting
Hydraulic and Mechanical System
Electrical System
Mechatronics System
Electrical System By HYPERDAT
Mechatronics System By HYPERDAT
MAINTENANCE STANDARD
Operational Performance Test
Major Components
Track and Work Equipment
DISASSEMBLY AND ASSEMBLY
Precaution
Tightening Torque
Pump Device
Main Control Valve
Swing Device
Travel Device
RCV Lever
Turning Joint
Boom, Arm and Bucket Cylinder
Undercarriage
Work Equipment
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Language: English
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