HYUNDAI HX380 HX380L HX380NL CRAWLER EXCAVATOR WORKSHOP SERVICE REPAIR MANUAL
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HYUNDAI HX380 HX380L HX380NL CRAWLER EXCAVATOR WORKSHOP SERVICE REPAIR MANUAL
HYUNDAI HX380 HX380L HX380NL CRAWLER EXCAVATOR WORKSHOP SERVICE REPAIR MANUAL
LANGUAGE: ENGLISH
FORMAT: PDF
PAGES: 663
FILE SIZE: 29.4MB
MODEL COVERED:
HYUNDAI HX380L CRAWLER EXCAVATOR
HYUNDAI HX380NL CRAWLER EXCAVATOR
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 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 Electric 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 System
Group 7 Engine Overheat Prevention System
Group 8 Variable power Control System
Group 9 Attachment Flow Control System
Group 10 Anti-restart System
Group 11 Self-Diagnostic System
Group 12 Engine Control System
Group 13 EPPR (Electro Proportional Pressure Reducing) Valve
Group 14 Monitoring System
Group 15 Fuel Warmer System
SECTION 6 TROUBLESHOOTING
Group 1 Before Troubleshooting
Group 2 Hydraulic and Mechanical System
Group 3 Electrical System
Group 4 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
SECTION 9 COMPONENT MOUNTING TORQUE
Group 1 Introduction guide
Group 2 Engine system
Group 3 Electric system
Group 4 Hydraulic system
Group 5 Undercarriage
Group 6 Structure
Group 7 Work equipment
