Caterpillar 235 EXCAVATOR Repair Service Manual
Complete service repair manual with Electrical Wiring Diagrams for Caterpillar 235 EXCAVATOR, with all the technical information to maintain, diagnose, repair, and rebuild like professional mechanics.
Caterpillar 235 EXCAVATOR 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.
SENR7877 - Disassembly and Assembly (235 FRONT SHOVEL VEHICLE SYSTEMS).pdf
SENR7786 - Schematic (235 Front Shovel Hydraulic System).pdf
SENR7746 - Testing And Adjusting (235 FRONT SHOVEL HYDRAULIC SYSTEM).pdf
SENR7746 - Systems Operation (235 FRONT SHOVEL HYDRAULIC SYSTEM).pdf
SENR7745 - Specifications (235 FRONT SHOVEL HYDRAULIC SYSTEM).pdf
SENR7714 - Disassembly and Assembly (225-235-245 EXCAVATORS OPERATOR'S STATION).pdf
SENR7057 - Disassembly and Assembly (235 EXCAVATOR VEHICLE SYSTEMS).pdf
SENR4031 - Schematic (235 Excavator & Front Shovel Electrical System).pdf
SENR3278 - Testing And Adjusting (SUPPLEMENT FOR 235B EXCAVATOR).pdf
SENR3278 - Systems Operation (SUPPLEMENT FOR 235B EXCAVATOR).pdf
REG01666 - Disassembly and Assembly (235 EXCAVATOR ENGINE).pdf
REG01539 - Specifications (235 EXCAVATOR HYDRAULIC SYSTEM).pdf
PRODUCT DETAILS:
Total Pages: 1,118 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English
TABLE OF CONTENTS
REG01539 - Specifications (235 EXCAVATOR HYDRAULIC SYSTEM)...2
Introduction...4
Hydraulic Pump...5
Pilot Valve...15
Cycle Times...19
Relief Valve For Pilot System...20
Selector Valve...22
Boom Vent Valve...23
Combiner; Summing And Main Relief Valve...25
Main Control Valve...27
Swing Circuit Combiner And Relief Valve...39
Speed Control And Steering Valve...41
Track Brake Valve...45
Pilot System Filter...47
Boom Check And Relief Valve...49
Bucket Cylinder...52
Bucket Cylinder Drift...53
Boom Cylinder...54
Boom Cylinder Drift...55
Stick Cylinder...56
Stick Cylinder Drift...57
Case Drain Filter...58
Filter For Main Oil System...59
Pump Drive...61
Final Drive...63
Track Brake...67
Swing Drive...69
Swing Bearing And Gear Group...72
Track & Swing Motors...74
Carbody Assembly...86
Platform Group...87
Front Idler And Recoil Spring...88
Front Idler Group...91
Track Carrier Rollers...93
Track Rollers...94
Track...96
Hydraulic Troubleshooting Chart...97
Boom; Bucket And Stick Control Groups...103
REG01666 - Disassembly and Assembly (235 EXCAVATOR ENGINE)...106
Air Cleaner Housing...108
Alternator...110
Camshaft Bearings...112
Camshaft...114
Connecting Rod Bearings...116
Crankshaft Front Seal And Wear Sleeve...120
Crankshaft Main Bearings...123
Crankshaft Rear Seal And Wear Sleeve...126
Crankshaft...129
Cylinder Head...133
Cylinder Liners...137
Engine Oil Cooler...140
Engine...142
Exhaust Manifold...146
Fan Drive And Fan...150
Flywheel Housing...154
Flywheel...156
Fuel Check Valve And Bypass Valve...158
Fuel Injection Pump Housing And Governor...161
Fuel Injection Pumps...191
Fuel Injection Valves...195
Fuel Transfer Pump...197
Hydraulic Oil Cooler...202
Muffler...204
Oil Filter Base...205
Oil Pan Plate...208
Oil Pan...210
Oil Pump...211
Pistons...216
Precombustion Chambers...221
Radiator And Hydraulic Oil Cooler...223
Rocker Shaft And Push Rods...225
Starter...228
Timing Gear Cover...229
Timing Gears And Plate...232
Turbocharger...235
Valve Cover...249
Valve Guides...251
Valve Lifters...253
Valve Seat Inserts...255
Valves...257
Vibration Damper And Pulley...259
Water Directors...261
Water Pump...262
Water Temperature Regulator...266
SENR3278 - Systems Operation (SUPPLEMENT FOR 235B EXCAVATOR)...268
SENR3278 - Testing And Adjusting (SUPPLEMENT FOR 235B EXCAVATOR)...287
SENR4031 - Schematic (235 Excavator & Front Shovel Electrical System)...298
Main...299
Collage...300
SENR7057 - Disassembly and Assembly (235 EXCAVATOR VEHICLE SYSTEMS)...310
Bucket...312
Bucket Cylinder...314
Boom Cylinders...317
Bucket And Boom Cylinders...319
Boom...331
Boom Bearings And Seals...335
Filter Housing (Main System)...338
Filter Housing (Case Drain)...340
Filter Housing (Pilot System)...341
Fuel Tank...342
Blocker Plates...344
Hydraulic Tank...346
Oil Cooler Relief Valve...349
Pump Signal Pressure Control Valve...352
Pilot System Relief Valve...358
Combiner; Summing And Main Relief Valve...362
Combiner Valve...364
Main System Relief Valve...366
Summing Valve...369
Boom Check And Relief Valve...371
Boom Speed Control Valve...375
Track Brake Valve...378
Boom Vent Valve...382
Swing Combiner And Relief Valve...384
Pump Selector Valve...387
Safety Valve...389
Bucket And Boom Pilot Control Valve...391
Stick And Swing Pilot Control Valve...394
Pilot Control Valves...397
Speed And Direction Pilot Control Valve...399
Line Relief Valves...405
Load Check Valves...409
Make-Up Valves...410
Three Stem Control Valve...411
Five Stem Control Valve...416
Stick...422
Stick Cylinder...425
Motors...443
Pumps (Piston)...479
Pump (Swing And Pilot)...531
Pump Drive...553
Swing Motor...571
Swing Brake...573
Swing Drive...575
Track Rollers...619
Track Carrier Rollers...620
Track Rollers ...634
Tracks...644
Track Roller Frame...654
Front Idlers...656
Recoil Springs And Hydraulic Track Adjusters...662
Hydraulic Track Adjusters...665
Recoil Springs...668
Track Motors...671
Parking Brakes...673
Sprockets...687
Final Drives...695
Swivel Group...719
Undercarriage...725
Swing Gear And Bearing...731
SENR7714 - Disassembly and Assembly (225-235-245 EXCAVATORS OPERATOR'S STATION)...736
Door Glass...737
Cab Door...740
Front Window...742
Rear Window...746
Instrument And Control Panel (Left Side)...751
Seat...756
Gauge And Indicator Panel...758
Disconnect Switch...761
Cab Heater...763
Defroster Fan And Motor...769
Windshield Wiper Motor...772
Windshield Wipers And Linkage...775
Cab...778
SENR7745 - Specifications (235 FRONT SHOVEL HYDRAULIC SYSTEM)...782
Introduction...784
Hydraulic Pump...785
Cycle Times...793
Relief Valve For Pilot System...794
Selector Valve...796
Pilot Valve...797
Control Valve For Bottom Dump...799
Boom Vent Valve...801
Main Control Valve...802
Swing Circuit Combiner And Relief Valve...810
Combiner; Summing And Main Relief Valve...812
Speed Control And Steering Valve...814
Boom Check And Relief Valve...816
Bucket Cylinder...818
Bucket Cylinder Drift...819
Boom Cylinder...820
Boom Cylinder Drift...821
Stick Cylinder...822
Stick Cylinder Drift...823
Master Cylinder...824
Bottom Dump Cylinder...825
Bottom Dump Cylinder Drift...826
Track Brake Valve...827
Pilot System Filter...829
Case Drain Filter...831
Filter For Main Oil System...832
Pump Drive...834
Swing Drive...836
Final Drive...839
Track Brake...841
Swing Bearing And Gear Group...843
Swing Motor And Track Motors...845
Front Idler And Recoil Spring...848
Track Rollers...850
Track Carrier Rollers...851
SENR7746 - Systems Operation (235 FRONT SHOVEL HYDRAULIC SYSTEM)...852
SENR7746 - Testing And Adjusting (235 FRONT SHOVEL HYDRAULIC SYSTEM)...922
SENR7786 - Schematic (235 Front Shovel Hydraulic System)...961
Main...962
Collage...964
SENR7877 - Disassembly and Assembly (235 FRONT SHOVEL VEHICLE SYSTEMS)...979
Bucket Teeth...980
Bowl...982
Bucket...989
Bucket Cylinders...997
Bowl Cylinders...1009
Stick Cylinder...1021
Boom Cylinders...1033
Master Cylinder...1043
Stick...1053
Stick Bearings...1060
Stick And Boom Bearings...1063
Boom Bearings...1069
Boom...1081
Bottom Dump Bucket Control Valve...1085
Bottom Dump Bucket Control Switches...1100
Swivel...1103
Undercarriage...1107
Caterpillar 235 EXCAVATOR Repair Service Manual
