DOOSAN DV11 DIESEL ENGINE EXCAVATOR SHOP MANUAL – PDF DOWNLOAD
DESCRIPTION:
DOOSAN DV11 DIESEL ENGINE EXCAVATOR SHOP MANUAL – PDF DOWNLOAD
- Daewoo reserves the right to improve our products in a continuing process to provide the best possible product to the market place. These improvements can be implemented at any time with no obligation to change materials on previously sold products.
- It is recommended that consumers periodically contact their distributors for recent documentation on purchased equipment. This documentation may include attachments and optional equipment that is not available in your machine’s package.
- Please call your distributor for additional items that you may require. Illustrations used throughout this manual are used only as a representation of the actual piece of equipment, and may vary from the actual item.
FOREWORD
- This maintenance manual is designed to serve as a reference for DOOSAN lnfracore (here after DOOSAN’s) customers and distributors who wish to gain basic product knowledge on QOOSAN’s DV11 _Diesel engine. This economical and high-performance diesel engine (6 cylinders, 4 strokes, in-line, direct injection type) has been so designed and manufactured to be used for industrial purpose.
- That meets all the requirements such as low noise, fuel economy, high engine speed, and durability. To maintain the engine in optimum condition and retain maximum performance for a long time, CORRECT OPERATION and PROPER MAINTENANCE are essential. In this manual, the following symbols are used to indicate the type of service operations to be performed.
During engine maintenance, please observe following instructions to prevent environmental damage;
• Take old oil to an old oil disposal point only.
• Ensure without fail that oil and diesel fuel will not get into the sea or rivers and canals or the ground.
• Treat undiluted anti-corrosion agents, antifreeze agents, filter element and cartridges as special waste.
• The regulations of the relevant local authorities are to be observed for the disposal of spent coolants and special waste
- If you have any question or recommendation in connection with this manual, please do not hesitate to contact our head office, dealers or authorized service shops near by your location for any services. For the last, the content of this maintenance instruction may be changed without notice for some quality improvement. Thank you.
TABLE OF CONTENTS:
DOOSAN DV11 DIESEL ENGINE EXCAVATOR SHOP MANUAL – PDF DOWNLOAD
1 Safety Regulations & Specifications
1 1 Safety Regulations
12 Engine Specifications 5
13 Engine Power 6
14 Engine Performance Curve 7
1 5 Engine Assembly 1 O
2 Technical Information
21 Engine Model and Serial Number 13
22 Diagnostic Tool (SCAN-200) 14
23 Engine Character 14
24 Diagnosis and Remedy 33
25 Engine Inspection 43
3 Disassembly and Reassembly of Major Components
31 Engine Disassembly 45
32 Measurement and Inspection of Major Parts 58
33 Engine Reassembly 79
34 Fuel Injection System 100
35 Electrical System 113
36 Engine Diagnostic 122
37 Operating Condition of the ECU 128
4 Commissioning and Operation
41 Preparation 130
42 Breaking-in 130
43 Inspection after Starting 132
44 Operation in Winter Time 133
45 Engine Components Check after Long Time Running 135
46 Maintenance and care 135
4 7 Cooling System 137
48 Adjustment of Valve Clearance 139
49 Tightening the Cylinder Head Bolts 142
5 Maintenance of Major Components
51 Cooling System 143
52 Lubricating System 147
53 Turbo Charger 150
54 Belt 158
6 Special Tool List 160
• Appendix
• Part & After service center
• Applications for DOOSAN engine
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S.M