Caterpillar Excavators 225B/229 Repair Service Manual
Complete service repair manual with Electrical Wiring Diagrams for Caterpillar Excavators 225B, 229, with all the technical information to maintain, diagnose, repair, and rebuild like professional mechanics.
Caterpillar Excavators 225B & 229 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.
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
