This highly detailed repair manual covers all repairs and servicing. All technical details taken directly from the manufacturer can be found in this manual, It is the factory manual from the manufacturer. Hyundai HX480 L, HX520 L Crawler Excavator service repair manual is the same manual used by professional technicians, mechanics and workshops around the world.

 

Hyundai HX480 L, HX520 L Crawler Excavator service repair manual has easy to read text sections with top quality diagrams and instructions, will guide you through fundamentals of maintaining and repairing, step-by-step, to teach you what the factory trained technicians already know by heart. For that reason, you will not find it difficult to repair or to maintain some of the innovative features loaded on the vehicle when you have the manual. Using this repair manual is the true way to keep your vehicle working properly.

 

 

Models Covers:

Hyundai HX480 L Crawler Excavator
Hyundai HX520 L Crawler Excavator

 

Manual Covers:

GENERAL

1. Safety hints

2. Specifications

 

STRUCTURE AND FUNCTION

1. Pump device

2. Main control valve

3. Swing device

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. Power boost system

5. Travel speed control system

6. Automatic warming up function

7. Engine overheat prevention function

8. Variable power control system

9. Attachment flow control system

10. Boom floating control system

11. Intelligent power control system

12. Anti-restart system

13. Self-diagnostic system

14. Engine control system

15. EPPR valve

16. Monitoring system

17. Fuel warmer 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

 

COMPONENT MOUNTING TORQUE

1. Introduction guide

2. Engine system

3. Electric system

4. Hydraulic system

5. Undercarriage

6. Structure

7. Work equipment

More Theres——–

 

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** Total Pages: 656
** File Format: PDF
** Language: English
** Requirements: Adobe PDF Reader & WinZip
** Compatible: All Versions of Windows & Mac, Linux OS, Iphone, Ipad, Android etc…

 

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