Caterpillar 235D EXCAVATOR Repair Service Manual
Complete service repair manual with Electrical Wiring Diagrams for Caterpillar 235D EXCAVATOR, with all the technical information to maintain, diagnose, repair, and rebuild like professional mechanics.
Caterpillar 235D 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.
SENR5438 - Testing And Adjusting (235DEXCAVATOR AND FRONT SHOVEL HYDRAULIC SYSTEM).pdf
SENR5438 - Systems Operation (235DEXCAVATOR AND FRONT SHOVEL HYDRAULIC SYSTEM).pdf
SENR5437 - Specifications (235D EXCAVATOR AND FRONT SHOVEL HYDRAULIC SYSTEM).pdf
SENR5433 - Disassembly and Assembly (235D EXCAVATOR VEHICLE SYSTEMS).pdf
SENR5428 - Schematic (235D Excavator & Front Shovel Electrical System 9U-2991).pdf
SENR4943 - Testing And Adjusting (215D; 219D; 225D; 231D; 235C; 245B. 235D; 245D EXCAVATOR ATTACH.).pdf
SENR4943 - Systems Operation (215D; 219D; 225D; 231D; 235C; 245B. 235D; 245D EXCAVATOR ATTACH.).pdf
SENR4943 - Specifications (215D; 219D; 225D; 231D; 235C; 245B. 235D; 245D EXCAVATOR ATTACH.).pdf
PRODUCT DETAILS:
Total Pages: 754 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English
TABLE OF CONTENTS
SENR4943 - Specifications (215D; 219D; 225D; 231D; 235C; 245B. 235D; 245D EXCAVATOR ATTACH.)...2
Important Information...3
215D and 219D...4
225D...16
231D...22
235C And 235D...27
Carbody...50
Track Brake (Part of 4E7481 Frame Arrangement)...56
Front Idler...57
Final Drive...59
Track Rollers...62
Track Carrier Rollers...64
Counterweight...66
245B; 245D...67
Bucket Assemblies (245D)...76
Counterweight Group (245D)...78
SENR4943 - Systems Operation (215D; 219D; 225D; 231D; 235C; 245B. 235D; 245D EXCAVATOR ATTACH.)...89
SENR4943 - Testing And Adjusting (215D; 219D; 225D; 231D; 235C; 245B. 235D; 245D EXCAVATOR ATTACH.)...155
SENR5428 - Schematic (235D Excavator & Front Shovel Electrical System 9U-2991)...170
Main...171
Collage...173
SENR5433 - Disassembly and Assembly (235D EXCAVATOR VEHICLE SYSTEMS)...194
Duo-Cone Seals...197
Bucket...205
Bucket Cylinder...207
Boom Cylinders...210
Stick...212
Stick Cylinder...214
Boom...217
Boom Bearings & Seals...221
Filter Housing (Main System)...223
Filter Housing (Case Drain)...225
Filter Housing (Pilot System)...226
Fuel Tank...227
Blocker Plates...229
Hydraulic Tank...231
Oil Cooler Relief Valve...233
Underspeed Control Valve...236
Pilot System Relief Valve...239
Combiner; Summing & Main Relief Valve...241
Combiner Valve...243
Main System Relief Valve...245
Summing Valve...248
Boom Check & Relief Valve...250
Track Brake Valve...252
Boom Vent Valve...255
Swing Combiner & Relief Valve...257
Hydraulic & Directional Lock Valve...260
Pilot Control Valves; Bucket & Boom _ Stick & Swing...262
Speed & Direction Pilot Control Valve...266
Pilot System Oil Pump...271
Line Relief Valves...274
Load Check Valves...276
Make-Up Valves...278
Three Stem Control Valve...280
Four Stem Control Valve...284
Track Motors...289
Track Motors (8TJ1-Up)...321
Pumps (Piston)...334
Pump (Swing And Pilot)...351
Pump Drive...372
Swing Motor...386
Swing Brake...399
Swing Drive...405
Track Roller...445
Track Carrier Rollers...448
Tracks...454
Track Roller Frame...459
Front Idlers...461
Recoil Springs & Hydraulic Track Adjusters...467
Hydraulic Track Adjusters...471
Recoil Springs...474
Parking Brakes...479
Sprockets...484
Final Drives...488
Swivel Group...514
Undercarriage...520
Swing Gear & Bearing...526
Counterweight...529
Air Conditioner Condenser...530
Seat Assembly...532
Cab...533
Engine Speed Control...535
SENR5437 - Specifications (235D EXCAVATOR AND FRONT SHOVEL HYDRAULIC SYSTEM)...537
Introduction...539
Hydraulic Pump (Main System)...540
Swing Pump...547
Pilot Pump...558
Track Motor...559
Swing Motor...567
Combination Valve Group...569
Control Valve - Front Bank (Main System)...573
Control Valve - Rear Bank (Main System)...577
Platform Bulkhead...581
Underspeed Valve Group...583
Pilot Valve...585
Relief Valve (Pilot System)...588
Hydraulic And Directional Lock Valve...590
Speed Control And Steering Valve...591
Track Brake Valve...593
Cooler Relief Valve...595
Solenoid - Swing Relief (Dual Pressure)...597
Swing Combiner And Relief Valve Group...598
Control Valve Group (Increased Lift)...601
Stick Check And Relief Valve Group...603
Boom Check And Relief Valve Group...605
Boom Check Valve Groups...607
Control Valve Group For Bottom Dump (Front Shovel)...610
Selector Valve...612
Boom And Stick Vent Valve Group...613
Filter Group (Case Drain)...614
Filter Group (Main System)...615
Filter Group (Pilot System)...617
Cylinder Groups...619
Cycle Times...629
Boom Groups...631
Bucket Linkage...632
Track Motor Guard Group...633
Upper Frame Group...635
Swivel Group...636
Hydraulic Tank...637
Hydraulic Tank Breaker Relief Valve...639
Adapter Group (Auxiliary Drive)...640
Final Drive...641
Swing Drive...645
Swing Bearing And Gear Group...649
Carbody...651
Pump Drive...653
Front Idler...656
Track Brake...658
Track Carrier Rollers...659
Track Rollers...660
Check Valve Group (Automatic Engine Speed Control)...662
Spring Assembly (Automatic Engine Speed Control)...663
Solenoid (Automatic Engine Speed Control)...664
Counterweight...666
SENR5438 - Systems Operation (235DEXCAVATOR AND FRONT SHOVEL HYDRAULIC SYSTEM)...667
SENR5438 - Testing And Adjusting (235DEXCAVATOR AND FRONT SHOVEL HYDRAULIC SYSTEM)...763
Caterpillar 235D EXCAVATOR Repair Service Manual
