Complete service manual for Daewoo Solar S130LC-V Excavator, with all the shop information to maintain, diagnose, repair, and rebuild like professional mechanics.

Daewoo Solar S130LC-V Excavator workshop service & repair manual includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.

2023-7117E - Daewoo Solar S130LC-V Shop Manual.pdf
Hydraulic Schematic.pdf
MAIN PUMP TOSHIBA.pdf

Total Pages: 558 pages
File Format: PDF
Language: English

1TABLE OF CONTENTS
Safety
Track Excavator Safety...S0102000
Specifications
Specifications for Solar 130LC-V...S0206000
General Maintenance
General Maintenance Procedures ...S0302000
Standard Torques ...S0309000
Upper Structure
Cab ...S0402000
Counterweight...S0403000
Fuel Tank...S0405000
Swing Bearing...S0407000
Swing Reduction Gearbox ...S0408020
Lower Structure and Chassis
Track Assembly ...S0505050
Engine and Drive Train
Air-Conditioner...S0605010
Hydraulics
Hydraulic System Troubleshooting, Testing and Adjustment ...S0702050
Accumulator...S0703000
Center Joint (Swivel)...S0704020
Cylinders...S0705000
Swing Motor...S0707220
Travel Motor (With Gearbox) ...S0707340
Main Pump (With Regulator) ...S0708340
Main Control Valve ...S0709420
Remote Control Valve (Work Lever / Joystick) ...S0709450
Travel Control Valve (RCV8C4015A) ...S0709800
Hydraulic Schematic (S130LC-V) ...S0792040
Electrical System
Electrical System ...S0802060
Electrical Schematic (S130LC-V) ...S0892040
Attachments
Boom and Arm...S0902030
Bucket...S0904000

2023-7117E - Deawoo Solar S130LC-V Shop Manual...2
  Safety...12
    Track Excavator Safety S0102000...14
      To the Operator of a Daewoo Excavator...16
        Learn the Signal Words Used with the Safety Alert Symbol...16
      General Safety Essentials...18
        Accessory Applications...18
        Lifting Capacity Rating Configuration...18
      Location of Safety Labels...18
      Summary of Safety Precautions for Lifting in Digging Mode...19
        Unauthorized Modifications...19
      Work-site Precautions...20
        Attachment Precautions...20
        Avoid High-voltage Cables...20
        Before Starting to Dig, Contact Authorities...20
        Be Aware of Height Obstacles...20
        Use Care on Loose Support...20
        Use Solid Support Blocking...21
        Overhangs Are Dangerous...21
        Sloping Terrain Requires Caution...21
        Stay Alert for People Moving through the Work Area...22
        Be Aware of and Conform to Local Regulations...22
      Operation...22
        Operate While Seated at the Operator’s Station ONLY...22
        Before Starting the Engine...22
        Never Use Ether Starting Aids...23
        Mounting and Dismounting...23
        Observe General Safety Rules...23
        Engine Ventilation...24
        Asbestos Dust Hazard Prevention...24
        Take Time to Provide Good Visibility...24
        Fuel, Oil and Hydraulic Fluid Fire Hazards...25
        Boost Starting or Charging Engine Batteries...25
        Travel Controls May Produce Reversed Operations...25
        Keep "Pinch Point" Areas Clear - Use Caution in Reverse & Swing...26
        Travel Precautions...26
        Operate Carefully on Snow and Ice and in Very Cold Temperatures...26
        Parking the Machine...26
        Shutdown Control Functions...27
      Equipment...27
        Rough Operation May Require Use of Certified Safety Equipment...27
        Install Additional Safety Equipment If Conditions Require...28
        Movement Alarms...28
        Seat Belts Should Be Used at All Times...28
        Window Glass Breaking Tool...28
        Keep a Fire Extinguisher at Hand...29
        Maintain Standard Safety Equipment in Good Condition...29
        Safety-critical Parts Must Be Replaced Periodically...29
        Hydraulic Cylinder Seals Require Periodic Replacement...29
        High Pressure Hydraulic Lines Can Store a Great Deal of Energy...29
        The Operator’s Cab and Turntable Deck Should Be Kept Clean...29
        Wear Eye Protection and Safety Clothing...30
        Breathing Masks, Ear Protection May Be Required...30
        Battery Electrolyte and Explosive Gases Can Be Lethal...31
        Disconnect Batteries for Electrical Service Before Electrical Welding...31
        Use Low Heat Portable Lighting...31
      Maintenance...31
        Use Warning Tag Control Lockout Procedures During Service...31
        Do not Run the Engine If Repairs or Work Is Being Performed Alone...31
        Always Use Adequate Equipment Supports and Blocking...32
        Do not Work on Hot Engines or Hot Cooling or Hydraulic Systems...32
        Cool-down Is Required Prior to Radiator or Reservoir Checks...32
        Pressurized Hydraulic Oil Fluid Leaks Can Be Dangerous...32
        Obtain immediate medical attention if pressurized oil pierces the skin...33
        Use Correct Replacement Fasteners Tightened to Proper Torque...33
        Dispose of All Petroleum-based Oils and Fluids Properly...33
        Track Tension Adjustments Require Caution...33
      Shipping and Transportation...34
        Obey State and Local Over-the-Road Regulations...34
      Lifting With Sling...34
  Specifications...36
    Specifications for Solar 130LC-V S0206000...38
      General Description...40
      General Dimensions...43
      Dimensions and Working Range...44
      General Specifications...46
      Engine Performance Curves (Per KS-R1004 Standard)...48
      Approximate Weight of Workload Materials...49
      Performance Tests...52
      Excavator Performance Standards...53
        Test Conditions...53
        Travel Speed and Travel Motor Balance (Steering Deviation) Tests...53
        Cylinder Performance Tests...57
  General Maintenance...60
    General Maintenance Procedures S0302000...62
      Welding Precautions and Guidelines...64
      Hydraulic System - General Precautions...65
      Maintenance Service and Repair Procedure...66
        General Precautions...66
      Hydraulic System Cleanliness And Oil Leaks...67
        Maintenance Precautions for Hydraulic System Service...67
        Oil Leakage Precautions...67
      Cleaning and Inspection...68
        Genral Guidelines...68
        Bearing inspection...69
    Standard Torques S0309000...76
      Torque Values for Standard Metric Fasteners...78
      Torque Values for Standard U.S. Fasteners...79
      Type 8 Phosphate Coated Hardware...81
      Torque Values for Hose Clamps...82
      Torque Values for Split Flanges...83
      Torque Wrench Extension Tools...84
        Torque Multiplication...84
        Other Uses for Torque Wrench Extension Tools...85
        Tightening Torque Specifications (Metric)...85
  Upper Structure...88
    Cab S0402000...90
      Removal...92
      Installation...94
      Window and Gasket Replacement...97
      Falling Object Protective Structures (F.O.P.S.)...98
    Counterweight S0403000...100
      General...102
      Removal...104
      Installation...105
    Fuel Tank S0405000...108
      General Description...110
        Parts List...111
        Specifications...112
      Removal...113
      Installation...116
      Start-up Procedures...118
    Swing Bearing S0407000...120
      Swing Bearing Maintenance...122
        Operating Recommendation...122
        Measuring Swing Bearing Axial Play...122
        Measuring Bearing Lateral Play...122
        Swing Bearing Basic Operation...123
        Rebuilding Swing Bearing...123
    Swing Reduction Gearbox S0408020...126
      General Description...128
        Theory of Operation...128
        Parts List...129
      Special Tools and Materials...131
        Special Tools...131
      Troubleshooting, Testing and Adjustment...132
      Removal...133
      Disassembly...134
      Reassembly...136
      Installation...138
  Lower Structure and Chassis...140
    Track Assembly S0505050...142
      General Description...144
      Track Tension...144
      Cleaning and Inspection (Wear Limits and Tolerances)...146
      Track Shoes and Links...150
        Parts List...150
        Track Removal...151
        Track Installation...152
      Front Idler Roller...153
        Parts List...153
        Front Idler Roller Disassembly...154
        Front Idler Roller Reassembly...156
      Lower Roller...157
        Parts List...157
        Lower Roller Removal...158
        Lower Roller Disassembly...158
        Lower Roller Reassembly...159
        Lower Roller Installation...160
      Upper Roller...161
        Parts List...161
        Upper Roller Removal...162
        Upper Roller Disassembly...162
        Upper Roller Reassembly...163
      Track Spring and Track Adjusting Cylinder...164
        Parts List...164
  Engine and Drive Train...166
    Air-Conditioner S0605010...168
      General Description...170
      Refrigerant Circulation...171
      Control Panel...173
      Control Specifications...174
      Temperature Level Control and Display...175
      Air Discharge According to Path Selection...176
      Air-conditioning System Circuit Diagram...179
      Troubleshooting...181
      Refrigerant System Repairs...184
        Refrigerant Safe Handling Procedures...184
        Repair and Replacement Procedure...185
        Refrigerant Recovery...187
        Vacuuming Refrigerant System...187
        Leakage Check...188
        Refrigerant Charging...189
        Inspecting System For Leakage...191
  Hydraulics...192
    Hydraulic System Troubleshooting, Testing and Adjustment S0702050...194
      Hydraulic System - General Notes...197
      Hydraulic Schematic...198
        General Notes...198
      Operation of Working Components...199
        Boom Operating Circuit...199
        Boom Up Circuit...199
        Boom Down Circuit...199
        Arm Operating Circuit...200
        Arm Crowd Circuit...200
        Arm Dump Circuit...200
        Bucket Operating Circuit...201
        Bucket Crowd Circuit...201
        Bucket Dump Circuit...201
        Swing Operating Circuit...202
        Right Swing Operating Circuit...202
        Left Swing Operating Circuit...202
        Swing Relief Valve and Make-up Valve...202
        Travel Operating Circuit...203
        Forward Travel Circuit...203
        Reverse Travel Circuit...203
      Procedural Troubleshooting Baseline Recommendations...204
        Initial Checks and Tests to Establish Operating Condition of the Excavator...204
      Pilot Pressure...205
        Adjustment and Testing...205
      Power Mode Valve...206
        Current Signal and Hydraulic Pressure Adjustments...206
      Boom/Swing Priority Valve...207
        Control Valve Pressure and Current Adjustments...207
      Pressure Up Valve...209
        Checks and Adjustments...209
      Pump Input Power Control...210
        Pump Regulator Adjustment...210
      Flow Meter and Flow Meter Kit Installation and Testing...212
      Swing System Troubleshooting...213
        Precautions/Initial Checks...213
        Swing Relief Valve Checking and Adjustment...214
      Troubleshooting – Swing Gearbox...215
      Troubleshooting – Hydraulic Problems...216
      Troubleshooting – Control Valve...218
      Troubleshooting – Travel Control Valve...219
      Troubleshooting – Joystick Control Valve...220
    Accumulator S0703000...222
      General Description...224
        Specifications...225
      Accumulator Charging...226
        Charging the Accumulator with Nitrogen...226
    Center Joint (Swivel) S0704020...228
      General Description...230
        Parts List...231
      Troubleshooting, Testing and Adjustment...232
        Inspection...232
        Testing...232
      Disassembly...233
      Reassembly...234
    Cylinders S0705000...236
      General Description...238
        Theory of Operation...238
        Parts List...239
      Special Tools and Materials...241
        Piston Nut...241
        Piston Jig...243
      Disassembly...246
      Reassembly...252
    Swing Motor S0707220...256
      General Description...258
        Theory of Operation...258
        Swing Motor Anti-cavitation Make-up Valve...259
        Relief Valve...260
        Swing Brake Operation...260
        Parts List...262
      Special Tools...264
      Disassembly...265
      Cleaning and Inspection (Wear Limits and Tolerances)...271
      Reassembly...273
    Travel Motor (With Gearbox) S0707340...280
      General Description...282
        Theory of Operation...282
        Travel Motor and Reduction Gearbox Assembly...294
        Travel Motor Parts List...295
        Travel Reduction Gearbox Parts List...299
        Travel Motor Special Tools...301
      Disassembly...305
        Repair Notes...305
        Travel Motor and Reduction Gear Disassembly...305
        Hub and Spindle...313
        Ball Bearing, RV Gear Assembly and Pin...313
        Ball Bearing...314
      Cleaning and Inspection (Wear Limits and Tolerances)...316
      Reassembly...318
        Travel Motor Reassembly...318
        Torques...318
        Travel Motor Rear Flange Reassembly...319
    Main Pump (With Regulator) S0708340...332
      General Description...334
        Gear (Pilot) Pump...336
        Relief Valve...336
        Pump Regulator Description...337
        Horsepower Control...337
        Power Shift Control...337
        Negative Oil Discharge (Pump Bypass) Control...337
        Pump Regulator Operation...338
        Pump Output Decrease...339
        Pump Discharge Decrease...339
        Pump Discharge Increase...339
        Horsepower Control...339
        Overload Protection...340
        Regulator Adjustment...340
        Pump Input Power Control Adjustment...341
        Parts List...343
        Specifications...347
        Hydraulic Pump Performance Characteristics...347
      Troubleshooting, Testing and Adjustment...349
        Main Pump...349
      Disassembly...350
        General Disassembly...350
        Main Pump Disassembly...351
        Pump Regulator Disassembly...353
      Cleaning and Inspection (Wear Limits and Tolerances)...357
      Reassembly...359
        Pump Regulator Reassembly...359
        Main Pump Reassembly...363
    Main Control Valve S0709420...366
      Control Valve Operation...369
        Swing Priority Circuit...369
        Arm Priority Circuitry...370
        Bucket (Junction) Circuitry...371
        Straight Travelling Circuit...372
        Plunger Replacement...374
        Main Relief Valve...375
        Overload Relief Valve...376
        Arm Load Holding Valve...378
        Boom Load Holding Valve...381
        Arm Regeneration...383
        Foot Relief Valve...385
        Parts List...386
        Specifications...396
      Control Valve Drawing and Hydraulic Circuit...397
      Disassembly and Reassembly...402
        General Disassembly...402
        General Reassembly...402
        Main Plunger Element - Disassembly and Assembly...403
        Tool...403
        Main Relief Valve...406
        Main Relief Valve Adjustment...407
        Overload Relief Valve...409
        Overload Relief Valve [BM UP]...411
        Arm Load Holding Valve...413
        Boom Load Holding Valve...416
        Arm Regeneration Valve...418
        Foot Relief Valve...419
        Center Bypass Valve (CB Valve)...420
        ARm Parallel Switch Valve...421
        Tool...421
        Swing Priority Valve...423
        Boom Unity Check Valve...425
        Straight Travel Selector Valve...426
        Check Valve - Locations...427
        Check Valve...428
    Remote Control Valve (Work Lever / Joystick) S0709450...432
      General Description...434
        Theory of Operation...434
        Parts List...435
        Specifications...436
        Hydraulic Specifications...437
      Special Tools...438
      Disassembly...439
      Reassembly...444
    Travel Control Valve (RCV8C4015A) S0709800...450
      General Description...452
        Theory of Operation...452
        Parts List...455
        Specifications...456
        Torque Table...456
      Special Tools and Materials...457
        Special Tools...457
      Troubleshooting, Testing and Adjustment...459
      Disassembly...460
      Cleaning and Inspection (Wear Limits and Tolerances)...467
      Reassembly...468
    Hydraulic Schematic (S130LC-V) S0792040...478
      General Description...480
      SOLAR 130LC-V...481
  Electrical System...484
    Electrical System S0802060...486
      Troubleshooting - Electrical System...489
      Wiring Harness Illustrations...490
      Overview...490
      Electric Supply System...491
      Engine Starting Circuit...492
        Operation During Start Process...492
        Operation After Start Process...493
      Engine Preheating System...494
      Engine Stop System...495
      Charging System...499
      Monitoring System...500
      Instrument Panel...501
      Function Check...502
        Monitoring System Schematic...502
      Operation...504
        Instruments...504
      Mode Select Switch...506
      Pilot Lamp...507
      Initial Operation...508
      Electronic Hydraulic Control System (Epos - V)...509
      Power Mode Control...511
        Operation...512
      Power Mode Control - Circuit Diagram...516
      Work Mode Control...517
        Operation...518
      Work Mode Control - Circuit Diagram...519
      Engine Control System...520
      Engine Control Motor...521
      Engine Control Dial...522
      Engine Control Circuit Diagram...523
      Automatic Deceleration Control (Auto Idle Control)...524
      Engine Overheat Protection System...525
      Power Boost Mode...526
        Operation...526
        Power Boost Control - Circuit Diagram...527
      Automatic Travel Speed Control...528
        Automatic Travel Speed Control - Circuit Diagram...529
      Engine Control Device - Adjustment...530
      Self-diagnostic Function...533
        EPOS-V Controller...533
      Engine Throttle Controller...537
    Electrical Schematic (S130LC-V) S0892040...538
      General Description...540
      Solar 130LC-V...541
  Attachments...544
    Boom and Arm S0902030...546
      Front Attachment Pin Specifications...548
      Front Attachment - Removal and Installation...549
        Arm Removal Procedure...549
        Boom Removal Procedure...551
      Installation...552
        Arm Installation Procedure...552
        Boom Installation Procedure...552
      Start-up Procedures...553
    Bucket S0904000...554
      Bucket Tooth Inspection and Replacement...556
      Shimming Bucket Linkage...557
      Bucket Attachment, Removal and Reversal...558
        Detaching the Bucket...558
        Attaching The bucket...558
        Reversing the Bucket...559
Hydraulic Schematic...560
MAIN PUMP TOSHIBA...561

Deawoo Excavator Solar S130LC-V Repair Service Manual