Daewoo Heavy Industries and Machinery LTD 1997 Solar 330-III Shop Manual

Description

Daewoo Heavy Industries and Machinery LTD 1997 Solar 330-III Shop Manual – PDF DOWNLOAD

FILE DETAILS:

Daewoo Heavy Industries and Machinery LTD 1997 Solar 330-III Shop Manual – PDF DOWNLOAD

TABLE OF CONTENTS:

Daewoo Heavy Industries and Machinery LTD 1997 Solar 330-III Shop Manual – PDF DOWNLOAD

SAFETY
To the Operator of a Daewoo Excavator 11
General Safety Essentials 11
Locations of Safety Labels 12
Summary of Safety Precautions for Lifting in Leveling Mode I 15
Worksite Precautions 16
Operation 17
Equipment 110
Maintenance 111
Shipping and Transportation 112
Excavator Rated Lift Capacity Tables 113
SPECIFICATIONS
Excavator Machinery Plan 21
Excavator Engine Specifications 22
Engine Performance Curves (Per KSR1004 Standard) 23
Hydraulic System Component Specifications 24
Hydraulic Pump Performance Characteristics 25
Specifications 26
General Dimensions 27
Working Range Dimensions 29
Reference Table – Approximate Weight of Workload Materials 211
Excavator Rated Lift Capacity Tables 213
Performance Standards 234
Performance Tests 235
UPPER STRUCTURE
Operator’s Cab Removal Procedure 31
Falling Object Protective Structures (FOPS) 33
Front Attachment Pin Specifications 34
Bucket Tooth Inspection and Replacement 35
Shimming Bucket Linkage 36
Bucket Attachment, Removal and Reversal 37
Removal and Installation of Front Attachment 38
Operation of Hydraulic Cylinders 310
Attachment Cylinder Components 311
Cylinder Assembly and Disassembly 312
Cylinder Reassembly 316
Welding Precautions and Guidelines 318
Accumulator 319
Engine Components and Accessories 321
Fuel Tank Removal and Installation 322
Engine Cooling System: Radiator/Oil Cooler 323
Counterweight Removal and Installation 325
Swing Bearing Maintenance 327
Swing Bearing Rebuild 328
Center Joint (Swivel) Overhaul/Repair 330
Hydraulic System General Notes 334
Hydraulic System Schematic 335
Operation of Working Components 336
Main Pump Assembly Description 340
Pump Regulator Description 343
Hydraulic System General Precautions 348
Maintenance Service and Repair Procedure 349
Troubleshooting – Main Pump 349
Main Pump Parts List 350
Main Pump Disassembly and Reassembly 352
Reassembly of Main Pumps and Valve Block 355
Pump Regulator Parts List 358
Pump Regulator Disassembly and Reassembly 360
Swing Motor Basic Operation 364
Rebuilding the Swing Motor – Disassembly 367
Swing Motor Parts List 368
Rebuilding the Swing Motor – Assembly 372
Swing Gearbox – Disassembly 378
Swing Gearbox – Assembly 382
Main Control Valve Disassembly 386
Main Control Valve Reassembly 397
Remote Control Valve Parts List 3106
Remote Control Valve Disassembly and Reassembly 3108
Travel Control Valve Parts List 3118
Travel Control Valve Disassembly and Reassembly 3120
LOWER STRUCTURE
General Description 41
Travel Motor and Reduction Gearbox 42
Travel Motor Assembly Parts List 43
Travel Motor Operation 45
Travel Brake 46
Travel Motor (Hi/Lo) Tilting Valve 48
Travel Motor Final Drive (Gearbox) 410
Travel Motor Final Drive (Gearbox) Parts List 411
Travel Motor and Final Drive Disassembly 412
Travel Motor and Final Drive Reassembly 419
Service Standards for Replacing Worn Parts 428
Final Drive (Reduction Device) 430
Travel Motor and Final Drive (Gearbox) Troubleshooting 431
Front Idler Roller 432
Lower Roller 435
Upper Roller 437
Track Spring and Track Adjusting Cylinder 440
Service Standards for Lower Travel Frame Components 441
Track Shoe Link and Assembly 442
Lower Roller 444
Upper Roller 446
Idler 448
Track Tensioning 450
ELECTRICAL SYSTEM
General Description 51
24 Volt Operation 52
Engine Startup and Shutdown 53
Cylinder Preheat – Intake Air Electrical Heater 54
Alternator Circuit 55
Low Current Electrical Circuits 57
Wiring Color Code for Electrical Schematic Diagrams 59
Climate Control (Air Conditioning) Circuit 510
Power Mode System Operating Components 512
Instrument Panel 513
Instrument Panel LED Displays and Terminal Connections Input 515
Instrument Panel Connector Arrangement 515
Instrument Panel Selector Switches 516
Instrument Panel Coolant Overheating Circuit 516
Instrument Panel Indicator Lights 516
Instrument Panel Engine Oil Pressure Circuit 517
Startup Electrical Test Circuit 517
Interior Lighting 517
Hydraulic Pump Discharge Pressure Sensor 517
Power Mode Circuit Instrument Panel Summary 519
Power Mode System Basic Operation 520
Power Mode III 521
Power Mode II 524
Power Mode I 525
Swing Priority Circuit 526
Swing and Arm Dump Combined Operation 527
Swing Priority and Arm Crowd Recovery Function 528
Loading Work Mode 529
Leveling Mode 530
Boom Up, Arm Crowd and Bucket Crowd Combined Operation 531
Leveling Mode I: Boom Up and Arm Crowd Combined Operation 532
Forward Travel: Swing During Straight Travel 533
Forward Travel: Arm Operation or Boom Operation While Traveling 534
ENGINE
Engine Specifications (D2366T) 61
Wear Limits of Major Engine Components 61
Engine Oil Pump Overhaul and Rebuilding 66
Fuel Injection and Pump Installation, Alignment and Timing 68
Cylinder Headbolt Torque Requirements 610
Engine Throttle Controller 611
Engine Speed Sensor 613
INSPECTION, MAINTENANCE AND ADJUSTMENT
Periodic Inspection and Maintenance 71
Table of Recommended Lubricants 72
Inspection and Maintenance 74
Daily or Every 10 Operating Hours 74
Weekly or Every 50 Operating Hours 77
150 Operating Hours 710
Monthly or Every 250 Operating Hours 710
Three Months or Every 500 Operating Hours 713
Six Months or Every 1,000 Operating Hours 714
General Maintenance Procedures 716
Engine Speed Control Adjustment 717
Torque Specifications 718
Torque Wrench Extension Tools 719
Flange and Thread Sealant Assembly Compounds 721
Welding Maintenance Procedures 723
Hydraulic System Cleanliness and Oil Leaks 724
Reference Notes for Electrical Schematic 725
TESTING, TROUBLESHOOTING AND ADJUSTING
Troubleshooting Recommendations 81
Troubleshooting – Engine Problems 82
Engine Throttle Controller 828
Troubleshooting – Electrical System 810
Flow Meter and Flow Meter Kit Installation and Testing 811
Pilot Pressure 812
Negacon, Negative Control 813
Power Mode Valve 814
Boom/Swing Priority 815
Pressure Up Valve 816
Pump Input Power Control 817
Swing System Troubleshooting 819
Troubleshooting – Hydraulic Problems 821
Troubleshooting – Control Valve 823
Troubleshooting – Travel Control Valve 825
Troubleshooting – Joystick Control Valve 826
Troubleshooting – Swing System 827
Troubleshooting – Swing Gearbox 828
INDEX 91

IMAGES PREVIEW OF THE MANUAL:

Contact us: [email protected]

S.M 6/24