Caterpillar 245 Excavator & Front Shovel Workshop Repair Service Manual PDF - MCAT245EXOPET.zip

A full service and repair manual, complete with Electrical Wiring Diagrams, for the Caterpillar 245 EXCAVATOR — containing every technical detail needed to service, troubleshoot, fix, and rebuild the machine the way professional technicians do.

The Caterpillar 245 EXCAVATOR workshop service and repair manual contains:

* 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.

SENR4030 - Schematic (245 Excavator & Front Shovel Electrical System).pdf

SENR7176 - Specifications (245 EXVAVATOR HYDRAULIC SYSTEM).pdf

SENR7177 - Systems Operation (245 EXCAVATOR HYDRAULIC SYSTEM).pdf

SENR7177 - Testing And Adjusting (245 EXCAVATOR HYDRAULIC SYSTEM).pdf

SENR7339 - Disassembly and Assembly (245 EXCAVATOR VEHICLE SYSTEMS).pdf

SENR7401 - Specifications (245 EXCAVATOR AND FRONT SHOVEL HYDRAULIC SYSTEM).pdf

SENR7402 - Systems Operation (245 EXCAVATOR HYDRAULIC SYSTEM).pdf

SENR7402 - Testing And Adjusting (245 EXCAVATOR HYDRAULIC SYSTEM).pdf

SENR7460 - Systems Operation (245 FRONT SHOVEL HYDRAULIC SYSTEM).pdf

SENR7460 - Testing and Adjusting (245 FRONT SHOVEL HYDRAULIC SYSTEM).pdf

SENR7714 - Disassembly and Assembly (225-235-245 EXCAVATORS OPERATOR'S STATION).pdf

SENR7717 - Disassembly and Assembly (245 FRONT SHOVEL VEHICLE SYSTEM).pdf

PRODUCT DETAILS:

Total Pages: 1,201 pages

File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)

Language: English

TABLE OF CONTENTS

SENR4030 - Schematic (245 Excavator &... Front Shovel Electrical System)...2

Main...3

Collage...5

SENR7176 - Specifications (245 EXVAVATOR HYDRAULIC SYSTEM)...25

Introduction...27

Head Group For Pump Control...29

Hydraulic Pump...31

Cycle Times...45

Pilot Valve...46

Selector Valve...48

Boom Speed Control...49

Relief Valve For Pilot System...51

Boom Vent Valve...53

Main Control Valve...54

Combiner; Summing And Main Relief Valve...62

Swing Circuit Combiner And Relief Valve...64

Speed Control And Steering Valve...66

Track Brake Valve...68

Cooler Flow Control Valve...70

Pilot System Filter...72

Case Drain Filter...75

Filter...77

Boom Check And Relief Valve...79

Bucket Cylinder...81

Bucket Cylinder Drift...82

Boom Cylinder...83

Boom Cylinder Drift...84

Stick Cylinder...85

Stick Cylinder Drift...87

Swing Motor And Track Motors...88

Pump Drive...91

Final Drive...93

Swing Drive...95

Track Brake...97

Swing Bearing And Gear Group...99

Idler Group...101

Recoil Spring Group...103

Front Idler Group...104

Track Carrier Rollers...107

Track Rollers...109

Carbody...110

SENR7177 - Systems Operation (245 EXCAVATOR HYDRAULIC SYSTEM)...111

SENR7177 - Testing And Adjusting (245 EXCAVATOR HYDRAULIC SYSTEM)...174

SENR7339 - Disassembly and Assembly (245 EXCAVATOR VEHICLE SYSTEMS)...209

Bucket...212

Bucket Cylinder...215

Stick...225

Stick Cylinder...229

Boom Cylinder...238

Boom...267

Boom And Bucket Linkage Bearings And Seals...277

Blocker Plates...280

Filter Housing (Main System)...282

Filter Housing (Case Drain)...284

Filter Housing (Pilot System)...285

Fuel Tank...287

Hydraulic Tank...289

Oil Cooler Flow Control And Relief Valve...293

Pump Signal Pressure Control Valve...295

Pilot System Oil Pump...298

Pilot System Relief Valve...308

Combiner; Summing And Main Relief Valve...311

Combiner Valve...313

Main System Relief Valve...315

Summing Valve...318

Boom Check And Relief Valve...320

Boom Speed Control Valve...324

Track Brake Valve...327

Boom Vent Valve...330

Swing Combiner And Relief Valve...332

Pump Selector Valve...336

Safety Valve...338

Bucket And Boom Pilot Control Valve...342

Stick And Swing Pilot Control Valve...345

Pilot Control Valves...348

Speed And Direction Pilot Control Valve...350

Line Relief Valves...356

Load Check Valves...358

Make-Up Valves...360

Three Stem Control Valve...362

Five Stem Control Valve...367

Piston Pump (Front Or Rear); Swing Pump...373

Piston Pump (Front Or Rear)...376

Swing Pump...416

Pump Drive...457

Pump Drive (Earlier)...461

Pump Drive (Later)...468

Swing Motor...486

Swing And Track Motors...488

Swing Brake...531

Swing Drive...533

Swivel Group...583

Track Carrier Rollers; Track Rollers...589

Tracks...600

Front Idlers...605

Hydraulic Track Adjusters...612

Recoil Spring...616

Track Roller Frame...623

Track Motors...625

Parking Brakes...627

Sprockets...641

Final Drives...645

Counterweight...675

Undercarriage...678

Swing Gear And Bearing...692

SENR7401 - Specifications (245 EXCAVATOR AND FRONT SHOVEL HYDRAULIC SYSTEM)...695

Introduction...697

Head Group For Pump Control...698

Hydraulic Pump...702

Cycle Times...728

Pilot Valve...730

Relief Valve For Pilot System...734

Main Control Valve (5C6607)...736

Main Control Valve (9J8577)...740

Main Control Valve (5C6605)...748

Main Control Valve (9J8578)...752

Main Control Valve (1U4820)...760

Control Valve For Bottom Dump...764

Boom Vent Valve...766

Track...768

Combiner; Summing And Main Relief Valve...769

Swing Circuit Combiner And Relief Valve...771

Speed Control And Steering Valve...773

Track Brake Valve...777

Cooler Flow Control Valve...779

Pilot System Filter...781

Case Drain Filter...784

Filter...786

Quick Dump Valve...788

Boom Check And Relief Valve...789

Excavator Bucket Cylinder...792

Front Shovel Bucket Cylinder...796

Excavator Boom Cylinder...797

Front Shovel Boom Cylinder...799

Excavator &... Front Shovel Stick Cylinder...800

Front Shovel Master Cylinder...803

Front Shovel Bottom Dump Cylinder...804

Track Brake...805

Track Motors...807

Swing Motor...816

Pump Drive...825

Final Drive...828

Swing Drive...832

Swing Bearing And Gear Group...834

Idler Group...836

Recoil Spring Group...837

Track Adjustment...838

Front Idler Group...840

Track Carrier Rollers...845

Track Rollers...847

245 Excavator-245 Front Shovel...848

SENR7402 - Systems Operation (245 EXCAVATOR HYDRAULIC SYSTEM)...856

SENR7402 - Testing And Adjusting (245 EXCAVATOR HYDRAULIC SYSTEM)...918

SENR7460 - Systems Operation (245 FRONT SHOVEL HYDRAULIC SYSTEM)...953

SENR7460 - Testing and Adjusting (245 FRONT SHOVEL HYDRAULIC SYSTEM)...1026

SENR7714 - Disassembly and Assembly (225-235-245 EXCAVATORS OPERATOR'S STATION)...1063

Door Glass...1064

Cab Door...1067

Front Window...1069

Rear Window...1073

Instrument And Control Panel (Left Side)...1078

Seat...1083

Gauge And Indicator Panel...1085

Disconnect Switch...1088

Cab Heater...1090

Defroster Fan And Motor...1096

Windshield Wiper Motor...1099

Windshield Wipers And Linkage...1102

Cab...1105

SENR7717 - Disassembly and Assembly (245 FRONT SHOVEL VEHICLE SYSTEM)...1109

Bucket...1110

Bucket Cylinders...1114

Stick...1132

Stick Bucket Cylinder Bearings...1137

Stick Cylinder Bearings...1141

Stick Cylinder...1143

Boom Cylinder (Right Side)...1165

Boom Cylinder (Left Side)...1170

Boom Cylinders...1177

Master Cylinder...1182

Boom...1193

Undercarriage...1198

Caterpillar 245 EXCAVATOR Repair Service Manual