Description

Hyundai HX210HD, HX220HD Crawler Excavator Service Repair Manual

Crawler Excavator Model: HX210HD, HX220HD
Language: English
Format: PDF

• Hyundai HX210HD, HX220HD Crawler Excavator Service Repair Manual – 509 Pages
• Hyundai HX210HD, HX220HD Crawler Excavator Operators Manual – 198 Pages

Table of Content

FOREWORD
GENERAL
1. Safety hints
2. Specifications
STRUCTURE AND FUNCTION
1. Pump device
2. Main control valve
3. Swing devicse
4. Travel device
5. RCV Lever
6. RCV pedal
HYDRAULIC SYSTEM
1. Hydraulic circuit
2. Main circuit
3. Pilot circuit
4. Single operation
5. Combined operation
ELECTRICAL SYSTEM
1. Component location
2. Electric circuit
3. Electrical component specification
4. Connectors
MECHATRONICS SYSTEM
1. Outline
2. Mode selection system
3. Automatic deceleration 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 valve
11. Monitoring system
TROUBLESHOOTING
1. Before troubleshooting
2. Hydraulic and mechanical system
3. Electrical system
4. Mechatronics system
MAINTENANCE STANDARD
1. Operational performance test
2. Major components
3. Track and work equipment
DISASSEMBLY AND ASSEMBLY
1. Precaution
2. Tightening torque
3. Pump device
4. Main control valver
5. Swing device
6. Travel device
7. RCV lever
8. Turning joint
9. Boom, arm and bucket cylinder
10. Undercarriage
11. Work equipment
This Hyundai HX210HD, HX220HD 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 judgements. Make sure you understand the contents of this manual and use it to full effect at every opportunity.
This service manual mainly contains the necessary technical information for operations performed in a service workshop.