Caterpillar 559C and 579C Knuckleboom Loaders Repair Service Manual
Complete service repair manual with Electrical Wiring Diagrams for Caterpillar 559C and 579C Knuckleboom Loaders, with all the technical information to maintain, diagnose, repair, and rebuild like professional mechanics.
Caterpillar 559C and 579C Knuckleboom Loaders 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.
UENR0391 - Schematic (559C and 579C Knuckleboom Loader Hydraulic System; 559C 359-5940-01; 579C 384-9922-01)
UENR0344 - Troubleshooting (559C and 579C Knuckleboom Loaders).pdf
UENR0389 - Specifications (559C and 579C Knuckleboom Loaders).pdf
UENR0389 - Systems Operation (559C and 579C Knuckleboom Loaders).pdf
UENR0389 - Testing and Adjusting (559C and 579C Knuckleboom Loaders).pdf
UENR0392 - Schematic (559C and 579C Knuckleboom Loader Electrical System; 359-5941).pdf
UENR0394 - Disassembly and Assembly (2384C; 2484C; 559C and 579C Knuckleboom Loaders Machine Systems).pdf
UENR0395 - Systems Operation (559C and 579C Knuckleboom Loaders Machine Monitoring System).pdf
UENR0395 - Testing and Adjusting (559C and 579C Knuckleboom Loaders Machine Monitoring System).pdf
UENR0395 - Troubleshooting (559C and 579C Knuckleboom Loaders Machine Monitoring System).pdf
UENR0396 - Disassembly and Assembly (2384C; 2484C; 559C and 579C Knuckleboom Loaders).pdf
PRODUCT DETAILS:
Total Pages: 793 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English
TABLE OF CONTENTS
UENR0344 - Troubleshooting (559C and 579C Knuckleboom Loaders).......1
General Information.......2
Service Tools.......3
Connector Locations.......6
Diagnostic Capabilities.......10
Machine Preparation for Troubleshooting.......13
Visual Inspection.......17
Determining Diagnostic Trouble Codes.......20
Diagnostic Trouble Codes.......23
Event Codes.......27
Symptom Troubleshooting.......30
Emerging Symptom Information.......32
Hydraulic System.......33
CAN Data Link - Test.......38
Cat Data Link - Test.......44
Electrical Connector - Inspect.......48
Electrical Power Supply - Test.......55
Relay - Test.......59
Sensor Signal (Analog; Passive) - Test.......64
Solenoid Valve - Test.......69
Switch Circuits - Test.......76
Wiring Harness (Open Circuit) - Test.......83
Wiring Harness (Short Circuit) - Test.......84
ECM Software - Install.......86
ECM - Configure.......88
ECM - Replace.......90
Connector Contact Description.......92
System Schematic.......98
UENR0389 - Specifications (559C and 579C Knuckleboom Loaders).......102
Alternator - Remove and Install.......103
Hydraulic Tank.......110
Breaker Relief Valve (Hydraulic Tank).......112
Hydraulic Oil Filter (Pilot).......113
Oil Filter (Hydraulic Return).......115
Hydraulic Oil Cooler.......117
Solenoid Valve and Manifold - Thermal Bypass.......119
Piston Pump (Implement).......120
Swing Drive.......122
Relief Valve (Swing Drive).......124
Main Control Valve.......125
Stabilizer Control Valve.......130
Swivel.......132
Boom Cylinder.......134
Stick Cylinder.......136
Stabilizer Cylinder.......139
UENR0389 - Systems Operation (559C and 579C Knuckleboom Loaders).......141
General Information (Hydraulic System).......142
Location of Components (Hydraulic System).......146
Electronic Control (Hydraulic System).......161
Main Hydraulic System.......173
Hydraulic Tank and Filter.......178
Piston Pump (Implement).......183
Pump Coupling.......188
Gear Pump (Pilot).......190
Pilot Hydraulic System.......193
Main Control Valve.......200
Swivel.......212
Swing System.......216
General Information (Stabilizer System).......220
Location of Components (Stabilizer System).......222
Electronic Control (Stabilizer System).......228
Stabilizer System.......236
General Information (HVAC System).......242
Location of Components (HVAC System).......244
Graphic Color Codes.......250
UENR0389 - Testing and Adjusting (559C and 579C Knuckleboom Loaders).......252
Hydraulic System Pressure - Release.......253
Hydraulic Oil Contamination - Test.......257
Pressure Tap Locations.......263
Piston Pump (Main Hydraulic) High Pressure Stall - Test and Adjust - Front Pump.......267
Piston Pump (Main Hydraulic) High Pressure Stall - Test and Adjust - Rear Pump.......271
Pilot System Pressure - Test and Adjust.......275
Relief Valve (Main) - Test and Adjust.......280
Piston Motor (Swing Drive) Relief Valve Pressure - Test and Adjust.......284
Relief Valve (Line) - Test and Adjust.......290
Saw Oil Flow - Test and Adjust - Ground Saw and Topping Saw.......308
Cycle Times - Test.......323
UENR0391 - Schematic (559C and 579C Knuckleboom Loader Hydraulic System; 559C 359-5940-01; 579C 384-9922-01).......326
Collage.......326
Main.......341
Features.......341
Cover Page.......342
Information.......0
Component Location.......343
Tap Location.......344
Fluid Power Symbols.......345
Electrical Symbols.......346
Schematic.......347
Machine Views.......0
Below Operation Station.......348
Cylinders.......349
Implement Hydraulic Pump Taps.......350
Pilot Pressure On Tap.......351
Rear Left Corner of Machine.......352
Rear Right Corner of Machine.......353
Stabilizers.......354
Swing Motor and Swivel.......355
Swing Motor Taps.......356
UENR0392 - Schematic (559C and 579C Knuckleboom Loader Electrical System; 359-5941).......357
Features.......357
Cover Page.......358
Information.......0
Component Location.......359
Connector Location.......360
CID/MID/FMI.......361
Standard Electrical.......362
Schematic.......363
Machine Views.......0
Boom Lighting Connector.......364
Cab.......365
Engine Compartment.......366
Engine.......367
Lower Frame.......368
Platform.......369
Product Link.......370
Under Cab Frame.......371
UENR0394 - Disassembly and Assembly (2384C; 2484C; 559C and 579C Knuckleboom Loaders Machine Systems).......372
Hydraulic Tank - Remove and Install.......374
Piston Pump (Implement) - Remove and Install.......383
Piston Pump (Implement) - Disassemble.......387
Piston Pump (Implement) - Assemble.......394
Relief Valve - Remove and Install.......403
Swing Drive - Disassemble.......405
Swing Drive - Assemble.......416
Swing Gear and Bearing - Remove and Install.......427
Pilot Valve (Swing) - Remove.......429
Pilot Valve (Swing) - Disassemble.......431
Pilot Valve (Swing) - Assemble.......435
Pilot Valve (Swing) - Install.......439
Pilot Valve (Joystick) - Disassemble.......441
Joystick Control - Remove and Install.......445
Pilot Valve (Joystick) - Assemble.......448
Main Control Valve - Disassemble.......453
Main Control Valve - Remove and Install.......464
Main Control Valve - Assemble.......470
Delimber and Saw Valve - Remove and Install.......483
Delimber and Saw Valve - Disassemble.......485
Delimber and Saw Valve - Assemble.......487
Swivel - Remove and Install.......490
Swivel - Disassemble.......495
Swivel - Assemble.......498
Stick Cylinder - Remove and Install.......502
Stick - Remove and Install.......507
Boom Cylinder - Remove and Install.......512
Boom - Remove and Install.......515
Stabilizer Cylinder - Remove and Install.......521
Stabilizer Control Valve - Remove and Install.......525
Stabilizer Control Valve - Disassemble.......528
Stabilizer Control Valve - Assemble.......531
Stabilizer - Remove and Install.......535
Grapple - Remove and Install.......538
Cab - Remove and Install.......542
Evaporator Coil - Remove and Install.......549
Heater Coil - Remove and Install.......551
Blower Motor (Air Conditioner; Heater) - Remove and Install.......553
Blower Motor - Remove and Install.......556
Receiver-Dryer - Remove and Install.......558
Window Wiper Motor - Remove and Install.......560
Knuckle Boom Loader from Trailer - Separate.......563
Knuckle Boom Loader to Trailer - Connect.......570
UENR0395 - Systems Operation (559C and 579C Knuckleboom Loaders Machine Monitoring System).......577
General Information.......578
Monitoring System.......581
Display Module.......590
Input Components.......596
Output Components.......597
Warning Operation.......598
Diagnostic Operation.......600
Menu Navigation.......604
Menus.......608
UENR0395 - Testing and Adjusting (559C and 579C Knuckleboom Loaders Machine Monitoring System).......626
Self Test.......627
Electrical Connector - Inspect.......628
Wiring Harness (Open Circuit) - Test.......636
Wiring Harness (Short Circuit) - Test.......637
Module - Replace.......638
Module - Flash Program.......639
Connector Contact Description.......640
System Schematic.......642
UENR0395 - Troubleshooting (559C and 579C Knuckleboom Loaders Machine Monitoring System).......643
General Information.......644
Service Tools.......645
Diagnostic Capabilities.......647
Connector Locations.......653
Determining Diagnostic Trouble Codes.......657
Diagnostic Trouble Codes.......664
Symptom Troubleshooting.......665
Emerging Symptom Information.......667
Alarm - Test.......668
CAN Data Link - Test.......672
Charging System - Test.......679
Switch Circuits - Test.......680
UENR0396 - Disassembly and Assembly (2384C; 2484C; 559C and 579C Knuckleboom Loaders).......684
Fuel Transfer Pump - Remove and Install.......685
Fuel Filter and Water Separator - Remove and Install.......688
Secondary Fuel Filter and Base - Remove and Install.......692
Engine Oil Filter and Base - Remove and Install.......696
Electric Starting Motor - Remove and Install.......698
Water Temperature Regulator - Remove and Install.......706
Water Pump - Remove and Install.......712
Pump Drive - Remove and Install.......715
Fan Drive - Remove and Install.......717
Cooling System Package (Radiator; Aftercooler; Hydraulic Oil Cooler) - Remove and Install.......723
Radiator Tank - Remove and Install.......729
Diesel Particulate Filter - Remove and Install.......731
Soot Sensor - Remove and Install.......734
Fuel Cooler - Remove and Install.......738
Turbocharger - Remove and Install.......740
Air Cleaner - Remove and Install.......744
Refrigerant Compressor - Remove and Install.......746
Refrigerant Condenser - Remove and Install.......757
Engine Enclosure - Remove and Install.......760
Engine Mount (Front) - Remove and Install.......767
Engine - Remove and Install.......769
Engine Mount (Rear) - Remove and Install.......777
Crankshaft Front Seal - Remove and Install - Crankshaft Front Seal for Heavy Duty Front Cover.......779
Crankshaft Front Seal - Remove and Install.......783
Crankshaft Rear Seal - Remove and Install.......791
Caterpillar 559C and 579C Knuckleboom Loaders Repair Service Manual
