HYUNDAI Wheel Excavator R140W-9 Service Manual

The HYUNDAI WHEEL EXCAVATOR R140W-9 service manual is an essential resource for professional mechanics and DIY enthusiasts. It provides accurate technical information and repair instructions for the HYUNDAI WHEEL EXCAVATOR R140W-9, covering all aspects of repair and maintenance.

The manual includes the following sections:

• FOREWORD
• SECTION 1 GENERAL
  • Safety Hints
  • Specifications
• SECTION 2 STRUCTURE AND FUNCTION
  • Pump Device
  • Main Control Valve
  • Swing Device
  • Travel Device
  • RCV Lever
  • Accelerator Pedal
  • Brake Pedal
  • Transmission
  • Transmission control valve
  • Steering Valvel
  • Axle
• SECTION 3 HYDRAULIC SYSTEM
  • Hydraulic Circuit
  • Main Circuit
  • Pilot Circuit
  • Single Operation
  • Combined Operation
• SECTION 4 ELECTRICAL SYSTEM
  • Component Location
  • Electrical Circuit
  • Electrical Component Specification
  • Connectors
• SECTION 5 MECHATRONICS SYSTEM
  • Outline
  • Mode selection System
  • Automatic Deceleration System
  • Power Boost System
  • Travel Speed Control System
  • Automatic Warming Up Function
  • Engine Overheat Prevention Function
  • Anti-Restart System
  • Self-Diagnostic System
  • Engine Control System
  • EPPR(Electro Proportional Pressure Reducing) Valve
  • Monitoring System
• SECTION 6 TROUBLESHOOTING
  • Before troubleshooting
  • Hydraulic and Mechanical System
  • Electrical System
  • Mechatronics System
• SECTION 7 MAINTENANCE STANDARD
  • Operational Performance Test
  • Major Components
  • Track and Work Equipment
• SECTION 8 DISASSEMBLY AND ASSEMBLY
  • Precaution
  • Tightening Torque
  • Pump Device
  • Main Control Valve
  • Swing Device
  • Travel Motor
  • Transmission
  • Steering Valve
  • Front Axle
  • Rear Axle
  • RCV Lever
  • Turning Joint
  • Boom, Arm, Bucket, Dozer and Outrigger Cylinders
  • Work Equipment
• SECTION 9 COMPONENT MOUNTING TORQUE
  • Introduction guide
  • Engine system
  • Electric system
  • Hydraulic system
  • Power train system
  • Structure
  • Work equipment

The manual provides detailed substeps, notes, cautions, and warnings throughout each chapter to guide the user through every repair procedure. It also includes numbered instructions, bold figure numbers, detailed illustrations, and a numbered table of contents for easy navigation.

The HYUNDAI WHEEL EXCAVATOR R140W-9 service manual is available in .PDF format and is compatible with all versions of Windows and Mac. It can be printed or saved to a hard drive or CD-ROM for convenient access without the need for shipping.