Technical Workshop Guide: Hyundai R140lc-9s Operators Service Manual
Need to fix your equipment? This professional service guide is the official resource for expert mechanics. It includes specific electrical wiring diagrams and hydraulic troubleshooting steps tailored for this specific model.
This technical documentation for the Hyundai series provides OEM specifications, torque settings, and assembly instructions.
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- Model Focus: High-resolution data for Hyundai R140lc-9s Operators Service Manual.
What's inside this Hyundai manual?
- Engine Overhaul
- Transmission Specs
- Hydraulic Schematics
- Electrical Diagrams
- Diagnostic Codes
- Maintenance Intervals
Hyundai R140lc-9s Service Repair Workshop Manual
Hyundai R140LC-7 Excavator Service Manual
The Hyundai R140LC-7A Crawler Excavator covers every single detail on your machine. Hyundai Service Repair provides step-by-step instructions based on the complete disassembly of the machine.This repair manual is an inexpensive way to keep your vehicle working properly.
Hyundai R140lc-9s Repair Workshop Manual
Service Repair Manual Covers:
- SECTION 1 GENERAL
1 Safety Hints
2 Specifications - SECTION 2 STRUCTURE
1 Pump Device
2 Main Control Valve
3 Swing Device
4 Travel Device
5 RCV Lever
6 RCV Pedal - SECTION 3 HYDRAULIC SYSTEM
1 Hydraulic Circuit
2 Main Circuit
3 Pilot Circuit
4 Single Operation
5 Combined Operation - SECTION 4 ELECTRICAL SYSTEM
1 Component Location
2 Electrical Circuit
3 Electrical Component Specification
4 Connectors - SECTION 5 MECHATRONICS SYSTEM
1 Outline
2 Mode selection System
3 Power boost system
4 Travel Speed Control System
5 Automatic Warming Up Function
6 Engine Overheat Prevention Function
7 Anti-Restart System
8 Self-Diagnostic System
9 Engine Control System
10 EPPR (Electro Proportional Pressure Reducing) Valve
11 Prolix Switch
12 Monitoring System - SECTION 6 TROUBLESHOOTING
1 Before troubleshooting
2 Hydraulic and Mechanical System
3 Electrical System
4 Mechatronics System - SECTION 7 MAINTENANCE STANDARD
1 Operational Performance Test
2 Major Components
3 Track and Work Equipment - SECTION 8 DISASSEMBLY AND ASSEMBLY
1 Precaution
2 Tightening Torque
3 Pump Device
4 Main Control Valve
5 Swing Device
6 Travel Device
7 RCV Lever
8 Turning Joint
9 Boom, Arm and Bucket Cylinder
10 Undercarriage
11 Work Equipment - SECTION 9 COMPONENT MOUNTING TORQUE
1 Introduction guide
2 Engine system
3 Electric system
4 Hydraulic system
5 Undercarriage
6 Structure
7 Work equipment
Hyundai R140lc-9s Crawler Excavator Service Repair Workshop Manual
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