Caterpillar D25D 1HK, D30D 3AJ, D350D 9RF Articulated Truck Workshop Repair Manual PDF - MCATD25DD350D.zip

Complete workshop service manuals (covering Disassembly & Assembly, Testing & Adjusting, Specifications, Systems Operation, Electrical System Schematics, Troubleshooting, and more) for the Caterpillar D25D (Prefix 1HK), D30D (Prefix 3AJ), and D350D (Prefix 9RF) ARTICULATED TRUCKS, providing every piece of service data needed to maintain, troubleshoot, repair, and rebuild these machines.

This Caterpillar D25D, D30D, and D350D ARTICULATED TRUCKS 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.

SENR4130 - Disassembly and Assembly (HDB Series and M1 Series Heavy Duty Brushless Alternators).pdf

SENR4130 - Specifications (HDB Series and M1 Series Heavy Duty Brushless Alternators).pdf

SENR4130 - Systems Operation (HDB Series and M1 Series Heavy Duty Brushless Alternators).pdf

SENR4130 - Testing and Adjusting (HDB Series and M1 Series Heavy Duty Brushless Alternators).pdf

SENR4130 - Troubleshooting (HDB Series and M1 Series Heavy Duty Brushless Alternators).pdf

SENR8191 - Schematic (D25D, D30D, D350D, D40D & D400D ARTICULATED DUMP HYDRAULIC S.).pdf

SENR8192 - Schematic( Caterpillar D25D, D30D, D350D Articulated Dump Trucks Electrical System).pdf

SENR8193 - Specifications (D25D, D30D, D350D, D40D AND D400D ARTICULATED TRUCKS STEERING).pdf

SENR8193 - Systems Operation (D25D, D30D, D350D, D40D AND D400D ARTICULATED TRUCKS STEERING).pdf

SENR8193 - Testing And Adjusting (D25D, D30D, D350D, D40D AND D400D ARTICULATED TRUCKS STEERING).pdf

SENR8194 - Specifications (D25D, D30D, D350D, D40D AND D400D ARTICULATED TRUCKS SUSPENS).pdf

SENR8194 - Systems Operation (D25D, D30D, D350D, D40D AND D400D ARTICULATED TRUCKS SUSPENS).pdf

SENR8194 - Testing and Adjusting (D25D, D30D, D350D, D40D AND D400D ARTICULATED TRUCKS SUSPENS).pdf

SENR8195 - Specifications (D25D, D30D AND D350D ARTICULATED TRUCKS AIR SYSTEM & BRAKES).pdf

SENR8195 - Systems Operation (D25D, D30D AND D350D ARTICULATED TRUCKS AIR SYSTEM & BRAKES).pdf

SENR8195 - Troubleshooting (D25D, D30D AND D350D ARTICULATED TRUCKS AIR SYSTEM & BRAKES).pdf

SENR8205 - Specifications (ARTICULATED TRUCK POWER TRAIN).pdf

SENR8205 - Systems Operations (ARTICULATED TRUCK POWER TRAIN).pdf

SENR8205 - Testing and Adjusting (ARTICULATED TRUCK POWER TRAIN).pdf

SENR8209 - Disassembly and Assembly (D25D, D30D AND D350D ARTICULATED DUMP TRUCKS POWER TRAIN).pdf

SENR8210-01 - Disassembly and Assembly (D25D,D30D AND D350D ARTICULATED DUMP TRUCKS VEHICLE SYSTEMS).pdf

UENR4899 - Systems Operation (Caterpillar Advanced Ride Management (CARM) Seat Suspension System).pdf

UENR4899 - Troubleshooting (Caterpillar Advanced Ride Management (CARM) Seat Suspension System).pdf

Total Pages: 874 pages

File Format: PDF (bookmarked, ToD, Searchable, Printable, high quality)

Language: English

TABLE OF CONTENTS

SENR4130 - Disassembly and Assembly (HDB Series and M1 Series Heavy Duty Brushless Alternators).....3

Alternator - Assemble - HDB Series Alternator.....4

Alternator - Assemble - M1 Series Alternator (35 Amp).....10

Alternator - Disassemble - HDB Series Alternator.....18

Alternator - Disassemble - M1 Series Alternator (35 Amp).....24

SENR4130 - Specifications (HDB Series and M1 Series Heavy Duty Brushless Alternators).....28

SENR4130 - Systems Operation (HDB Series and M1 Series Heavy Duty Brushless Alternators).....32

Component Description.....33

General Information.....39

Normal Operation.....41

SENR4130 - Testing and Adjusting (HDB Series and M1 Series Heavy Duty Brushless Alternators).....47

Capacitor - Test.....48

Field Winding - Test.....51

Rectifier - Test.....53

Regulator - Test.....57

Residual Magnetism - Restore.....59

Stator - Test.....60

SENR4130 - Troubleshooting (HDB Series and M1 Series Heavy Duty Brushless Alternators).....63

Charging System.....64

General Information.....76

Service Tools.....77

SENR8191 - Schematic (D25D, D30D, D350D, D40D & D400D ARTICULATED DUMP HYDRAULIC S.).....80

SENR8192 - Schematic( Caterpillar D25D, D30D, D350D Articulated Dump Trucks Electrical System).....88

Collage.....89

Main.....99

SENR8193 - Specifications (D25D, D30D, D350D, D40D AND D400D ARTICULATED TRUCKS STEERING).....101

Counterbalance Valve (133-8810).....102

Hydraulic Pump (5U0557 And 5U0558).....106

Pressure Reducing Valve (7U-6970).....108

Supplemental Steering Pump (112-7358).....112

SENR8193 - Systems Operation (D25D, D30D, D350D, D40D AND D400D ARTICULATED TRUCKS STEERING).....119

SENR8193 - Testing And Adjusting (D25D, D30D, D350D, D40D AND D400D ARTICULATED TRUCKS STEERING).....159

SENR8194 - Specifications (D25D, D30D, D350D, D40D AND D400D ARTICULATED TRUCKS SUSPENS).....180

Accumulator 1.....181

Accumulator 2.....183

Accumulator Precharge Pressure_Temperature Relationship.....184

Suspension Cylinder.....185

SENR8194 - Systems Operation (D25D, D30D, D350D, D40D AND D400D ARTICULATED TRUCKS SUSPENS).....203

SENR8194 - Testing and Adjusting (D25D, D30D, D350D, D40D AND D400D ARTICULATED TRUCKS SUSPENS).....227

SENR8195 - Specifications (D25D, D30D AND D350D ARTICULATED TRUCKS AIR SYSTEM & BRAKES).....238

Air Dryer (First Type).....239

Air Dryer (Second Type).....241

Air_Hydraulic Brake Actuator.....243

Compressor.....244

Governor.....245

Parking Brake.....246

Pressure Switch.....247

Relief Valve.....249

System Protection Valve.....250

SENR8195 - Systems Operation (D25D, D30D AND D350D ARTICULATED TRUCKS AIR SYSTEM & BRAKES).....251

SENR8195 - Troubleshooting (D25D, D30D AND D350D ARTICULATED TRUCKS AIR SYSTEM & BRAKES).....298

SENR8205 - Specifications (ARTICULATED TRUCK POWER TRAIN).....312

Differential Lock Actuator (7U4227).....314

Differential and Bevel Gear Groups (8X7580 and 8X7587).....315

Differential and Bevel Gear Groups (9C2207 and 9C3012).....317

Final Drive and Wheel Group (4C1636).....321

Final Drive and Wheel Group (8X7185).....323

Gearshift Linkage.....326

Hitch Drive Shaft Group (7U3950) and Transfer Gearbox Group (7U6050).....328

Hitch Drive Shaft Group (7U4803).....329

Hitch Drive Shaft Group (7U7435).....330

Hitch Drive Shaft Groups (7U7451 and 7U7320) and Transfer Gearbox Groups (7U7448 and 7U7250).....331

Inter-Axle Differentials (7U4078 and 7U4079).....332

Output Transfer Drive (7U4155 and 7U4289).....333

Output Transfer Drive (7U6711).....336

Output Transfer Drive (7U8775).....338

Planetary Transmission (8P7901 and 6Y4419).....340

Reducing Valve Group (9P3060).....343

Retarder Control Valve (2P5802).....345

Retarder and Torque Converter Group (6Y4911, 9W7710, 8E4093 and 6Y5892).....346

Torque Converter (1T1885).....348

Torque Converter Group (1T1886).....350

Torque Converter Group (6T1881 and 6Y5964).....352

Torque Converter Lock Up Selector Valves (9P1495 and 6Y0620).....354

Torque Converter Outlet Relief Valve (2P3675).....355

Torque Converters (6Y4910, 9W7711, 6T1882, 6Y5965 and 6Y5893).....357

Transmission Charging_Scavenge Pump (1T1810).....359

Transmission Charging_Scavenge Pump (8P8208).....360

Transmission Hydraulic Control Valve Group (9P3058).....362

Transmission Mountings - D20D and D250D.....363

Transmission Mountings - D25D, D30D and D350D.....364

Transmission Mountings - D300D.....366

Transmission Oil Filter (6P4603).....368

Transmission Selector and Pressure Control Valve (9P3059).....370

SENR8205 - Systems Operations (ARTICULATED TRUCK POWER TRAIN).....373

SENR8205 - Testing and Adjusting (ARTICULATED TRUCK POWER TRAIN).....451

SENR8209 - Disassembly and Assembly (D25D, D30D AND D350D ARTICULATED DUMP TRUCKS POWER TRAIN).....474

Axles.....475

Differential Lock Cylinder.....478

Differential Lock Valve 3272-010.....480

Duo-Cone Seals (Conventional & Inverted).....482

Engine And Torque Converter.....500

Final Drive Planet Carriers.....508

Final Drives.....510

Front Axle Housing.....513

Front Or Rear Differentials.....520

Inter-Axle Differential.....536

Output Transfer Drive.....544

Rear Axle Housing.....558

Scavenge And Transmission Pump.....562

Torque Converter Accessory Drive Gear.....569

Torque Converter Outlet Relief Valve.....573

Torque Converter Pump Drive Gears.....577

Torque Converter Screen.....582

Torque Converter Selector Valve.....583

Torque Converter.....586

Transmission And Output Transfer Drive.....611

Transmission Control Linkage.....618

Transmission Hydraulic Control Valve.....621

Transmission Screen.....632

Transmission.....634

Wheels, Bearings And Duo-Cone Seals.....672

SENR8210-01 - Disassembly and Assembly (D25D,D30D AND D350D ARTICULATED DUMP TRUCKS VEHICLE SYSTEMS).....679

Accumulator-Charge & Test Procedure.....681

Accumulator.....685

Air Compressor Governor (Bendix).....690

Air Dryer.....695

Air_Hydraulic Brake Actuator.....707

Brake Shoes.....716

Duo-Cone Seals (Conventional & Inverted).....719

Fender.....736

Hand Metering Unit (HMU).....737

Hitch Group.....741

Hoist Control Valve.....750

Hoist Cylinders.....756

Hydraulic And Fuel Tank.....758

Neutralizer Valves.....762

Parking Brake Actuator Assembly.....765

Parking_Secondary Brake Control Valve.....771

Pressure Reducing Valve.....774

Primary Hydraulic Pump.....778

Quick Release Valve.....795

Relay Valves.....798

Relief Valve.....802

Shuttle Valve (Front And Rear).....803

Spring Brake Actuator.....806

Steering Control Valve.....809

Steering Cylinders.....815

Supplement Steering Valve.....817

Supplemental Steering Pump.....821

Suspension Control Valve.....827

Suspension Cylinders.....833

Systems Protection Valve.....838

Tractor And Body.....842

Wheel Brakes.....849

Wheel Spindles.....854

UENR4899 - Systems Operation (Caterpillar Advanced Ride Management (CARM) Seat Suspension System).....858

Component Descriptions.....859

General Information.....865

UENR4899 - Troubleshooting (Caterpillar Advanced Ride Management (CARM) Seat Suspension System).....868

Caterpillar D25D (Prefix 1HK), D30D (Prefix 3AJ), D350D (Prefix 9RF) ARTICULATED TRUCKS Repair Service Manuals