Hyundai R250LC-7 Crawler Excavator Service Manual 2023 - PDF

  Hyundai R250LC-7 Crawler Excavator Service Manual 2023 – PDF DOWNLOAD

The Hyundai R250LC-7 Crawler Excavator Service Manual 2023 in PDF format delivers detailed instructions for maintenance and repairs. With comprehensive procedures, diagrams, and specifications, it ensures efficient servicing. Download for expert guidance in optimizing your excavator’s performance.

FILE DETAILS:

Hyundai R250LC-7 Crawler Excavator Service Manual 2023 – PDF DOWNLOAD

Language : English
Pages : 520
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Hyundai R250LC-7 Crawler Excavator Service Manual 2023 – PDF DOWNLOAD

FOREWORD SECTION 1 GENERAL

• Group 1: Safety Hints
• Group 2: Specifications

SECTION 2 STRUCTURE

• Group 1 to 6: Pump Device, Main Control Valve, Swing Device, Travel Device, RCV Lever, RCV Pedal

SECTION 3 HYDRAULIC SYSTEM

• Group 1 to 5: Hydraulic Circuit, Main Circuit, Pilot Circuit, Single Operation, Combined Operation

SECTION 4 ELECTRICAL SYSTEM

• Group 1 to 4: Component Location, Electrical Circuit, Electrical Component Specification, Connectors

SECTION 5 MECHATROMICS SYSTEM

• Group 1 to 12: 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

• Group 1 to 4: Before troubleshooting, Hydraulic and Mechanical System, Electrical System, Mechatronics System

SECTION 7 MAINTENANCE STANDARD

• Group 1 to 3: Operational Performance Test, Major Components, Track and Work Equipment

SECTION 8 DISASSEMBLY AND ASSEMBLY

• Group 1 to 11: Precaution, Tightening Torque, Pump Device, Main Control Valve, Swing Device, Travel Device, RCV Lever, Turning Joint, Boom, Arm, and Bucket Cylinder, Undercarriage, Work Equipment

SECTION 9 COMPONENT MOUNTING TORQUE

• Group 1 to 7: Introduction guide, Engine system, Electric system, Hydraulic system, Undercarriage, Structure, Work equipment