DAEWOO DOOSAN SOLAR 015 PLUSAND SOLAR 018 VT EXCAVATOR PARTS MANUAL K1000237E – PDF DOWNLOAD
DESCRIPTION:
DAEWOO DOOSAN SOLAR 015 PLUSAND SOLAR 018 VT EXCAVATOR PARTS MANUAL K1000237E – 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
TO THE OPERATOR OF A DAEWOO EXCAVATOR
- Unsafe use of the excavator could lead to serious injury or death. Operating procedures, maintenance and equipment practices or traveling or shipping methods that do not follow the safety guidelines on the following pages could cause serious, potentially fatal injuries or extensive damage to the machine or nearby property.
- Please respect the importance of taking responsibility for your own safety, and that of other people who may be affected by your actions.
- The safety information on the following pages is organized into the following sections
1. “General Safety Essentials” on page 5
2. “Location of Safety Labels” on page 5
3. “Summary of Safety Precautions for Lifting” on page 5
4. “Work-site Precautions” on page 6
5. “Operation” on page 9
6. “Equipment” on page 14
7. “Maintenance” on page 17
8. “Shipping and Transportation” on page 20
GENERAL SAFETY ESSENTIALS
ACCESSORY APPLICATIONS
The excavator has been primarily designed for moving earth with a bucket. For use as a grapple or for other object handling, contact Daewoo for proper installation and application. Lifting-work applications (unless restricted or prohibited by local regulations) are permitted in approved lift configuration, to rated capacity only, with no side-loading. DO NOT use the machine for activities for which it was not intended. DO NOT use the bucket for lifting work, unless lift slings are used in the approved configuration. Use of an accessory hydraulic hammer (breaker), work in rough terrain, demolition applications or other hazardous operation may require installation of additional protective structures to safeguard the operator.
NEVER USE MACHINE FOR LIFTING.
The excavator is designed for excavating and loading only. The excavator is not equipped for lifting and does not have safety devices for lifting.
TABLE OF CONTENTS:
DAEWOO DOOSAN SOLAR 015 PLUSAND SOLAR 018 VT EXCAVATOR PARTS MANUAL K1000237E – PDF DOWNLOAD
Safety
Track Excavator SafetyS0102040
Specifications
Specifications for Solar 015 PLUS / Solar 018-VT S0202140
General Maintenance
General Maintenance ProceduresS0302000
Standard TorquesS0309000
Upper Structure
Lower Structure and Chassis
Track Assembly S0505130K
Engine and Drive Train
Engine S0601010K
Hydraulics
Center Joint (Swivel)S0704060
CylindersS0705080
Swing MotorS0707240
Travel Motor (With Gear Box) S0707387K
Pilot Control Valve (Work Lever / Joystick)S0709485C
Main Pump S0708495K
Main Control Valve S0709495K
Solenoid Valve S0709517K
Hydraulic Schematic (Solar 015 PLUS / Solar 018-VT) S0792155K
Electrical System
Electrical System S0802210K
Hydraulic Schematic (Solar 015 PLUS / Solar 018-VT) S0892155K
Attachments
Boom and Arm S0902130K
BucketS0904000
General Description 4
Track Tension 4
Cleaning and Inspection (Wear Limits and Tolerances) 7
Rubber Tracks 7
Track Frame Spring 9
Idler (For Steel Shoes) 10
Track Roller 11
Track Spring 12
Sprocket 13
Track Shoes and Links 14
Track Removal 14
Rubber Shoes 14
Track Installation 14
Rubber Shoes 14
Interchanging Shoe Types 16
Changing to Rubber Track Assembly 16
Changing to Steel Track Assembly 16
Front Idler Roller 17
Parts List 17
Removal and Disassembly 18
Reassembly and Installation 18
Lower Roller 19
Parts List 19
Removal and Disassembly 20
Reassembly and Installation 20
Track Spring and Track Adjusting Cylinder 21
Parts List 21
Removal and Disassembly 22
Reassembly and Installation 23
Sprocket 24
S0505130K
Page 3
Track Assembly
Parts List 24
Removal 24
Installation 24
General 10
Engine Model and Engine Number 10
Model, Classification and Use 10
Engine Model Embossment and Engine Number Stamp 10
Sectional Views 12
Longitudinal Section (L3C) 12
Cross Section (L3C) 13
Sectional Views of Governor (L3C) 14
Oil Pump and Oil Filter 15
Features 16
Performance Curves 17
L2 Series Performance Curves 17
L3 Series Performance Curves 18
Engine Specifications 19
Maintenance 20
Engine Oil and Oil Filter 20
Retightening Cylinder Head Bolts 21
Adjusting Valve Clearance 22
Adjusting Fan Belt Tension 23
Bleeding Air From the Fuel System 23
Replacing Fuel Filter 24
Checking and Adjusting Injection Timing 27
Adjusting Engine Speeds 28
Checking and Adjustment of Nozzles 29
Troubleshooting 32
Using Trouble Diagnosis Chart 32
Hard Starting 33
Knocking 34
Overheating 35
Black Smoky Exhaust 36
Unsteady Idling 37
Low Output 38
Engine 39
Special Tools 39
Rocker Arms and Rocker Shaft 40
Construction 40
Removal and Installation 41
Inspection 41
Cylinder Head 42
Construction 42
Removal 43
Inspection and Repair 44
Replacement of Valve Guide 44
Repair of Valve Seat 45
Installation 45
Valve and Valve Spring 47
Construction 47
Removal 48
Inspection and Repair 48
Installation 49
Intake Manifold and Exhaust Manifold 50
Construction 50
Inspection 50
Gear Case and Oil Pump 52
Construction 52
Removal 52
Inspection 53
Oil Pump Performance 53
Replacement of Front Oil Seal 54
Replacement of Governor Shaft Bushing 54
Inspection of Governor System 54
Disassembly and Reassembly of Governor Levers 55
Installation of Gear Case Assembly 55
Timing Gears 56
Construction 56
Removal 57
Inspection 57
Installation of Timing Gears 58
Camshafts (Valve and Pump) 59
Construction 59
Removal of Valves Camshaft 60
Inspection 61
Installation 62
Piston and Connecting Rod 63
Construction 63
Removal 64
Inspection 65
Installation 66
Crankshaft 69
Construction 69
Removal 70
Inspection 70
Replacement of Crankshaft Rear Oil Seal 73
Installation 73
Cylinder Block 74
Construction 74
Inspection 75
Reboring of Cylinder 76
Lubricating System 77
General 77
Specification 77
Special Tools 77
Oil Filter and Oil Pressure Switch 77
Construction 77
Removal and Installation 78
Inspection 78
S0601010K
Page 5
Engine
Fuel System 79
General 79
Inspection 79
Component Parts 80
Fuel Injection Pump 81
Construction 81
Inspecting Injection Pump While It Is Mounted On Engine 82
Removal 82
Disassembly 82
Inspection 83
Assembly 83
Installation 84
Injection Nozzle 85
Construction 85
Removal 86
Disassembly 86
Inspection 86
Assembly 86
Adjustment 87
Installation 87
Governor System 88
General 88
Specification 88
Construction 88
Torque Spring 90
Installation of Torque Spring Set 90
Assembling Torque Spring Set 91
Checking 93
Governor 93
Inspection 93
Removal and Installation 94
Cooling System 95
General 95
Specifications 95
Construction 96
Fan and Fan Belt 97
Fan Belt Inspection 97
Fan Inspection 97
Water Pump 97
Removal and Installation 97
Inspection 97
Thermostat 98
Removal and Installation 98
Inspection 98
Engine Coolant Temperature Gauge Unit and Thermo Switch 99
Inspection of Engine Coolant Temperature Gauge Unit 99
Inspection of Thermo Switch 99
Air Cleaner 100
Construction 100
Inspection 101
Electrical System 102
General 102
Specification 102
Wiring Diagrams 103
Starter 106
Construction 106
Inspection (Assembly) 107
Disassembly 109
Inspection 110
Assembly and Adjustment 112
Alternator and Dynamo 113
Construction 113
Dynamo 114
On the Engine Inspection 114
Removal 115
Disassembly of Alternator 116
S0601010K
Page 7
Engine
Inspection 117
Assembly of Alternator 119
Installation 120
Dynamo, Regulator and Rectifier 120
Glow Plug 121
Removal and Installation 121
Inspection 121
Key OFF Stop System 122
General 122
Control Timer Unit 122
Fuel Cutoff Solenoid (Push Type) 122
Fuel Cutoff Solenoid (Pull Type) 124
Glow Plug Timer System 125
General 125
Glow Plug Timer 125
Glow Plug Relay 125
Periodic Service Chart 126
Specifications and Standards 127
Engine 127
Cylinder Compression Pressure 127
Difference Between Cylinders (Maximum) 127
Fuel Injection Order 127
Cylinder Head 127
Valve Clearance (IN and EX) 127
Valves 127
Valve Spring 128
Rocker Arm 128
Cylinder Block Camshaft Hole Dia 128
128
Cylinder Bore 128
Piston 129
Piston Pin 129
Piston Rings 129
Connecting Rod 130
Connecting Rod Bearing 130
Crankshaft 130
Main Bearing 130
Lubricating System 131
Oil Specification 131
Camshaft 131
Injection Pump Camshaft 131
Tappet 131
Push Rod 131
Fuel System 132
Fuel Specification 132
Fuel Filter 132
Fuel Pump 132
Oil Capacity 132
Oil Pump 132
Oil Pressure Switch 132
Governor System 133
Governor 133
Cooling System 133
Cooling Fan 133
Fan Belt 133
Water Pump 133
Fuel Pump 133
Fuel Pump 133
Nozzle 133
Thermostat (765°C (170°F) Specification) 134
Thermostat (71°C (160°F) Specification) 134
Thermo Switch 134
Temperature Gauge Unit 134
Temperature Gauge Unit 134
Temperature Unit 134
Electrical System 135
S0601010K
Page 9
Engine
Starter 135
Starter 135
Dynamo 136
Alternator 136
Alternator 136
Regulator 136
Glow Plug (Quick Heat Type) 137
Glow Plug Indicator (Quick Heat Type) for L2 137
Glow Plug Indicator (Quick Heat Type) for L3 137
Fuel Cutoff Solenoid 137
Fuel Cutoff Solenoid 137
Tightening Torque Chart and Sealant Chart 138
Control Timer 138
Glow Plug Timer 138
Glow Plug Relay 138
Tightening Torque for Common Bolts and Nuts 139
Tightening Torque for Common Plugs 140
Sealant Chart 140
General Description 3
Theory of Operation 3
Specifications 6
Parts List 8
Disassembly 10
Cleaning and Inspection (Wear Limits and Tolerances) 13
Reassembly 14
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