Daewoo Doosan D1146, D1146T & D1146TI DIESEL ENGINE Shop Manual – PDF DOWNLOAD
DESCRIPTION:
Daewoo Doosan D1146, D1146T & D1146TI DIESEL ENGINE 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 is the Diesel Engine Maintenance manual of D1146, D1146T, D1146TI Diesel Engines produced by Daewoo Heavy Industries Co. D1146, D1146T, D1146TI Diesel Engines (In-line, 6 cylinders, 4 stroke, direct injection type) have been so designed and manufactured to be used for the overland transport or industrial purpose.
- They meet all the requirements such as quiet operation, fuel economy, excellent durability at high speed running condition and so on, and accordingly are more economical and outstanding engines with high efficiency than any others.
- For the contents for maintenance explained in detail by means of illustrations and graphs, we wish all the relevant person will consult with this manual in needs, securing it sufficiently. All information, illustrations and specifications contained in this manual are based on the latest product information available at the time of publication approval.
- The right is reserved to make changes at any time without notice, and if you have any questions on its contents or maintenance, please feel free to contact with our service line.
1. General Information
1.1. Engine Characteristics
- Toroidal combustion system developed by Daewoo Heavy Industries Co. The main design features of this system are the combustion chamber arranged in the center of the piston and the swirling passage in the cylinder head.
- Due to the swirling passage, the air entering the cylinder through the helical port designed specially during intake stroke is imparted a strong rotary motion in the combustion chamber and the complicated turbulence motion created by the swirl produced during compression stroke and strong squish flow makes the fuel be mixed more sufficiently with air.
- During the power stroke, the fuel injected from a multi-orifice nozzle is mixed sufficiently with air for complete combustion, so that the improvement of performance is achieved. Engine with the Toroidal combustion system are characterized by their quiet running, high flexibility and very low specific fuel and oil consumption
TABLE OF CONTENTS:
Daewoo Doosan D1146, D1146T & D1146TI DIESEL ENGINE Shop Manual – PDF DOWNLOAD
1 General Information 1
1 1 Engine Characteristics
1 2 Main Data and Specifications
1 3 Engine Performance Curve
1 4 Exterior View of Engine
2 Major Maintenance 9
2 1 Preventive Maintenance 2 2 Diagnostics and Troubleshooting
for the Engine
3 Disassembly and Reassembly of Major Components 23
3 1 Disassembly
3 2 Measurement and Inspection
3 3 Reassembly
3 4 Breaking-In
4 Maintenance of Major Components 72
4 1 Cooling System
4 2 Lubricating System
4 3 Fuel System
4 4 Preheating System
4 5 Turbo Charger
5 Maintenance Specifications 96
5 1 Torque Values 5 2 Maintenance Specification Table
•woRLDWIDE NETWORK
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PLEASE NOTE:
- This is the SAME exact manual used by your dealers to fix your vehicle.
- The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
- Any queries / doubts regarding your purchase, please feel free to contact [email protected]
S.M