Hyundai Wheel Excavator HW140 Service Manual PDF

This PDF Service Manual mainly contains the necessary technical service information for the Hyundai Wheel Excavator HW140 Model. This service repair manual also includes a certain amount of safety service information, technical specifications, lots of circuits and schematics, technical data, and other repair information.

This service manual has been prepared as an aid to improve the quality of repairs by giving the serviceman an accurate understanding of the product and by showing him the correct way to perform repairs and make judgments.

For your convenience, we present you with a link 'Hyundai pdf manual instant preview' on the top of this page. This link will help you to preview this PDF manual and understand whether this manual contains needed for your service information or not.

This technical service manual comes in PDF format. So, it doesn't require any installation (Instant Download). We recommend you to use the application Adobe Acrobat Reader for working with PDF instruction. Also, we recommend you print this manual and use it as a handbook when it will be necessary.

Models covered:
HW 140

CONTENTS:

• 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 Motor
  • Group 5 RCV Lever
  • Group 6 Accelerator Pedal
  • Group 7 Brake Pedal (Valve)
  • Group 8 Transmission
  • Group 9 Travel Control Valve
  • Group 10 Steering Valve
  • Group 11 Front Axle and Rear Axle
• 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 Variable Power Control System
  • Group 9 Attachment Flow Control System
  • Group 10 Boom Floating Control System
  • Group 11 Intelligent Power Control System
  • Group 12 Anti-Restart System 
  • Group 13 Self-Diagnostic System
  • Group 14 Engine Control System
  • Group 15 EPPR Valve
  • Group 16 Monitoring System
  • Group 17 Fuel Warmer System
• SECTION 6 TROUBLESHOOTING
  • Group 1 Before Troubleshooting
  • Group 2 Hydraulic and Mechanical System
  • Group 3 Electrical System
  • Group 4 Mechatronics System
  • Group 5 Air conditioner and Heater 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 Motor
  • Group 7 Transmission
  • Group 8 Steering Valve
  • Group 9 Front Axle
  • Group 10 Rear Axle
  • Group 11 RCV Lever
  • Group 12 Turning Joint
  • Group 13 Boom, Arm, Bucket, Dozer, and Outrigger Cylinders
  • Group 14 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 Power train System
  • Group 6 Structure
  • Group 7 Work Equipment