
Technical Workshop Guide: Hyundai R220lc-9s Service Repair 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.
- Official Brand Category: VIEW ALL HYUNDAI MANUALS
- Model Focus: High-resolution data for Hyundai R220lc-9s Service Repair Manual.
What's inside this Hyundai manual?
- Engine Overhaul
- Transmission Specs
- Hydraulic Schematics
- Electrical Diagrams
- Diagnostic Codes
- Maintenance Intervals
Hyundai R220lc-9s Service Repair Manual

Hyundai R220LC-9S Crawler. This is the same type of service manual your local dealer will use when doing a repair. Complete download comes in pdf format which can work under all PC-based windows operating system and Mac also. It saves to your hard-drive.
Hyundai R220lc-9s Service Repair Manual
Hyundai R220LC-9S Crawler Excavator Factory Service Repair Manual has easy-to-read text sections with top quality diagrams and instructions, they are specifically written for the do-it-yourselfer as well as the experienced mechanic, with very easy to follow step-by-step instructions & pictures on all areas of repair, it makes repair job easy to do. Using this repair manual is an inexpensive way to keep your vehicle working properly.
Manual Covers:
SECTION 1 GENERAL
1 Safety Hints
2 Specifications
SECTION 2 STRUCTURED FUNCTION
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 Automatic Deceleration System
4 Power Boost System
5 Travel Speed Control System
6 Automatic Warming Up System
7 Engine Overheat Prevention System
8 Variable Power Control System
9 Attachment Flow Control System
10 Anti-Restart System
11 Self-Diagnostic System
12 Engine Control System
13 EPPR Valve
14 Monitoring System
15 Fuel warmer 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