Daewoo Doosan DL06K iTIER4 Wheel Loader Shop Manual 950106-00344 – PDF DOWNLOAD
DESCRIPTION:
Daewoo Doosan DL06K iTIER4 Wheel Loader Shop Manual 950106-00344 – PDF DOWNLOAD
December 2011
FOREWORD:
- This Operation & Maintenance Manual is designed to provide the information on engine operation and maintenance manual to customers and service technicians of the DL06K industrial electronic control diesel engine provided by DOOSAN Infracore.
- The DL06K industrial electronic control diesel engine is designed and manufactured to satisfy all requirements, such as low noise, economical power consumption, high-speed, and durability by applying DOOSAN’s latest technologies in order to provide the best engine to its customers.
- It is important to use precise operation and maintenance procedures to keep the engine in the best possible condition and ensure the best possible long term performance.
- This Operation & Maintenance Manual provides the specification, defined values, fault diagnosis, parts configuration diagrams, and figures, that allow users to understand, manage, and take actions conveniently and accurately.
- Please read this Operation & Maintenance Manual carefully before handling the engine, to ensure that the highest quality maintenance procedures can be applied and the technician’s safety can be protected through the use of proper work methods and operating procedures as recommended by DOOSAN Infracore and compiled here within.
- We are continually developing and investing in creating products with the best performance and quality, as well as the improvement of maintenance procedures.
- We are not obliged to reflect all design changes for product improvement in this Operation & Maintenance Manual, and this manual is subject to change without prior notice.
- We are always working to satisfy customer requirements and provide more convenient and safe maintenance procedures to its customers.
- If you find any incorrect information in this manual or have any inquiry, please contact our head office, dealers or authorized service shops near by your location for any services.
TABLE OF CONTENTS:
Daewoo Doosan DL06K iTIER4 Wheel Loader Shop Manual 950106-00344 – PDF DOWNLOAD
General Instructions
1. Safety Regulations & Specifications
1.1. Safety Regulations ………………………………………………………………………………………………………………… 1
1.2. Engine Specifications …………………………………………………………………………………………………………….. 5
1.3. Engine Power ……………………………………………………………………………………………………………………….. 6
1.4. Engine Performance Curve …………………………………………………………………………………………………….. 7
1.5. Engine Assembly ………………………………………………………………………………………………………………… 13
2. Technical Information
2.1. Engine Model and Serial Number ………………………………………………………………………………………….. 16
2.2. Diagnostic Tool …………………………………………………………………………………………………………………… 16
2.3. Engine Character ………………………………………………………………………………………………………………… 17
2.4. Diagnosis and Remedy ………………………………………………………………………………………………………… 35
2.5. Engine Inspection ……………………………………………………………………………………………………………….. 45
3. Disassembly and Reassembly of Major Components
3.1. Engine Disassembly ……………………………………………………………………………………………………………. 46
3.2. Inspection and Measurement on Major Parts ………………………………………………………………………….. 61
3.3. Engine Reassembly …………………………………………………………………………………………………………….. 83
3.4. Fuel Injection System …………………………………………………………………………………………………………. 107
3.5. Electrical System ………………………………………………………………………………………………………………. 119
3.6. Exhaust Gas Reduction System ………………………………………………………………………………………….. 126
3.7. Engine Diagnostic ……………………………………………………………………………………………………………… 142
3.8. Operating Condition of the ECU ………………………………………………………………………………………….. 156
4. Commissioning and Operation
4.1. Preparations ……………………………………………………………………………………………………………………… 158
4.2. Breaking-In ……………………………………………………………………………………………………………………….. 158
4.3. Inspections after Starting ……………………………………………………………………………………………………. 160
4.4. Operation in Winter Time ……………………………………………………………………………………………………. 161
4.5. Engine Components Check after Long Time Running …………………………………………………………….. 162
4.6. Maintenance and Care ……………………………………………………………………………………………………….. 163
4.7. Cooling System …………………………………………………………………………………………………………………. 165
4.8. Adjustment of Valve Clearance ……………………………………………………………………………………………. 166
4.9. Tightening the Cylinder Head Bolts ……………………………………………………………………………………… 168
5. Maintenance of Major Components
5.1. Cooling System …………………………………………………………………………………………………………………. 169
5.2. Lubrication System ……………………………………………………………………………………………………………. 173
5.3. Turbo Charger …………………………………………………………………………………………………………………… 176
5.4. Air Cleaner ……………………………………………………………………………………………………………………….. 187
5.5. Belt ………………………………………………………………………………………………………………………………….. 189
6. Special Tool List ……………………………………………………………………………………………………….. 191
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PLEASE NOTE:
- This is the same manual used by the DEALERSHIPS to SERVICE your vehicle.
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M.A