Hyundai R250LC-3 Crawler Excavator Service Repair Manual Download
This is the most complete service repair manual for the Hyundai Robex R250LC-3 Crawler Excavator.
This manual contains service,repair procedures,assembling,disassembling, wiring diagrams and everything you need to know.
Service Repair Manual Covers:
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 MECHATROMICS 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 Max Flow Cut-Off Function
Group 9 Swing Speed Control System
Group 10 Arm Half Flow System
Group 11 Anti-Restart System
Group 12 Self-Diagnostic System
Group 13 Engine Control System
Group 14 EPPR(Electro Proportional Pressure Reducing) Valve
Group 15 Prolix Switch
Group 16 Monitoring System
SECTION 6 TROUBLESHOOTING
Group 1 Hydraulic and Mechanical System
Group 2 Electrical System
Group 3 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
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File Format: PDF
Language: English
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Requirements: Adobe PDF Reader & WinZip
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