Caterpillar 225B 229 225D 229D Excavator Workshop Repair Service Manual PDF Download - MCATEX225B229.zip

This is a full workshop service repair manual, complete with Electrical Wiring Diagrams, for the Caterpillar 225B and 229 Excavators. It contains every technical detail needed to service, troubleshoot, fix, and rebuild these machines the way professional technicians do.

The workshop service repair manual for the Caterpillar 225B and 229 Excavators covers:

* 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.

225B_229/SENR4271 - Disassembly and Assembly (225D & 229D EXCAVATOR VEHICLE SYSTEMS).pdf

225B_229/SENR3916 - Schematic (225B and 229 Excavator Electrical System).pdf

225B_229/SENR3873 - Disassembly and Assembly (225B & 229 EXCAVATORS VEHICLE SYSTEMS).pdf

225B_229/SENR3465 - Test and Adjusting (225B & 229 EXCAVATORS HYDRAULIC SYSTEM).pdf

225B_229/SENR3465 - Systems Operation (225B & 229 EXCAVATORS HYDRAULIC SYSTEM).pdf

SENR3464 - Specifications (225B & 229 EXCAVATORS HYDRAULIC SYSTEM).pdf

PRODUCT DETAILS:

Total Pages: 1,022 pages

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

Language: English

TABLE OF CONTENTS

SENR3464 - Specifications (225B & 229 EXCAVATORS HYDRAULIC SYSTEM)...2

Introduction...4

Hydraulic Pump (Main System)...5

Hydraulic Pump...8

Hydraulic Pump (Pilot System)...11

Track And Swing Motor...13

Track Motor...16

Cycle Times...20

Pilot Valve...22

Relief Valve (Pilot System)...25

Boom Vent Valve...27

Pump Actuator (Attachment)...28

Combiner And Main Relief Valve...30

Main Control Valve...32

Platform Bulkhead...40

Speed Control And Steering Valve...42

Boom Cylinder Drift...44

Bucket Cylinder...45

Bucket Cylinder Drift...46

Stick Cylinder...47

Stick Cylinder Drift...48

Boom Cylinder...49

Track Brake Valve...50

Boom Check And Relief Valve...52

Line Relief Valve (Swing Circuit)...54

Blocker Valve...56

Oil Cooler Relief Valve...57

Case Drain Filter...59

Filter (Main Oil System)...60

Pilot System Filter...61

Swing Drive...63

Final Drive...65

Swing Bearing And Gear Group...71

Track Brake...73

Front Idler...76

Carbody...80

Track Carrier Rollers...82

Track Rollers...83

Pins (Boom; Bucket And Stick)...86

SENR3465 - Systems Operation (225B & 229 EXCAVATORS HYDRAULIC SYSTEM)...89

SENR3465 - Test and Adjusting (225B & 229 EXCAVATORS HYDRAULIC SYSTEM)...172

SENR3873 - Disassembly and Assembly (225B & 229 EXCAVATORS VEHICLE SYSTEMS)...220

Blocker Plates...222

Release Oil Pressure In Main System...224

Fuel Tank...226

Main System Oil Filter...228

Pilot System Oil Filter...230

Hydraulic Tank...231

Hydraulic Tank Cover...234

Hydraulic Oil Cooler...236

Oil Cooler Relief Valve...237

Pilot System Relief Valve...239

Main System Relief Valve...243

Combiner Valve...246

Three Stem Control Valve...249

Five Stem Control Valve...263

Line Make-Up Valves...271

Make-Up Valves...273

Load Check Valves...274

Line Relief Valves...275

Boom Check And Relief Valve...277

Boom Vent Valve...280

Track Brake Valve...282

Blocker Valve...285

Case Drain Filter...287

Swing Relief Valve...291

Swing Brake...293

Swing Motor...295

Track Motors...297

Motors (Swing And Track)...299

Swing Drive...313

Swivel Group...332

Pilot System Pump...336

Double Pump (Bent-Axis Piston)...340

Stick And Swing Pilot Control Valve...386

Bucket And Boom Pilot Control Valve...388

Pilot Control Valves...390

Speed And Direction Pilot Control Valve...396

Bucket...401

Bucket Cylinder...403

Stick Cylinder...406

Bucket And Stick Cylinders...409

Stick...415

Boom Cylinders...418

Boom...425

Recoil Springs And Hydraulic Track Adjusters...428

Hydraulic Track Adjusters...436

Recoil Springs...439

Track Roller Frame...443

Tracks...445

Front Idlers...451

Duo-Cone Seals...461

Sprockets...468

Track Rollers...474

Parking Brakes...477

Track Carrier Rollers...484

Final Drives...490

Undercarriage...521

Counterweight...526

Swing Gear And Bearing...527

Air Compressor...530

SENR3916 - Schematic (225B and 229 Excavator Electrical System)...533

Main...534

Collage...536

SENR4271 - Disassembly and Assembly (225D & 229D EXCAVATOR VEHICLE SYSTEMS)...554

Important Information...556

Blocker Plates...557

Release Oil Pressure In Main System...560

Fuel Tank...562

Main System Oil Filter...563

Pilot System Oil Filter...565

Hydraulic Tank...566

Hydraulic Tank Cover...569

Hydraulic Oil Cooler...571

Oil Cooler Relief Valve...573

Pilot System Relief Valve...576

Main System Relief Valve...579

Combiner Valve...582

Three Stem Control Valve...585

Four Stem Control Valve...592

Line Make-Up Valves...600

Make-Up Valves...601

Load Check Valves...602

Line Relief Valves...603

Boom Check And Relief Valve...605

Boom Vent Valve...609

Track Brake Valve...611

Blocker Valve...615

Case Drain Filter...617

Swing Relief Valve...620

Swing Brake...623

Swing Motor...624

Track Motors...626

Motors (Swing And Track)...628

Swing Drive...654

Swivel Group...711

Pilot System Pump...719

Double Pump (Bent-Axis Piston)...734

Stick And Swing Pilot Control Valve...782

Bucket And Boom Pilot Control Valve...783

Pilot Control Valves...785

Speed And Direction Pilot Control Valve...788

Bucket...798

Bucket Cylinder...800

Stick Cylinder...803

Bucket And Stick Cylinders...809

Stick...821

Boom Cylinders...824

Boom...838

Recoil Springs And Hydraulic Track Adjusters...842

Hydraulic Track Adjusters...858

Recoil Springs...866

Track Roller Frame...870

Tracks...871

Front Idlers...883

Duo-Cone Seals...905

Sprockets...912

Track Rollers...918

Parking Brakes...921

Track Carrier Rollers...935

Final Drives...959

Undercarriage...1022

Counterweight...1028

Swing Gear And Bearing...1029

Caterpillar Excavators 225B/229 Repair Service Manual