Caterpillar M325D L MH & M325D MH Material Handler Workshop Repair Service Manual PDF - MCATM325DM330D.zip
A full factory-style service and repair guide, complete with electrical wiring schematics, for the Caterpillar M325D L MH and M325D MH Material Handlers. It contains every technical detail needed to service, troubleshoot, fix, and rebuild these machines just like a trained professional technician.
Included in the Caterpillar M325D L MH and M325D MH Material Handlers workshop service repair manual:
* 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.
KENR8249 - Service Manual (325D; 330D; 345C; M325C and M330D Excavators and M325D L MH and M325D MH Material Handlers Magnet Controller).pdf
RENR9593 - Specifications (M325D L MH and M325D MH Material Handlers Machine System).pdf
RENR9594 - Systems Operation (M325D L MH and M325D MH Material Handlers Hydraulic System).pdf
RENR9595 - Testing and Adjusting (M325D L MH and M325D MH Material Handlers Hydraulic System).pdf
RENR9718 - Disassembly and Assembly (M325D Material Handler Engine Supplement).pdf
RENR9719 - Disassembly and Assembly (M325D Material Handler Machine Systems).pdf
RENR9720 - Disassembly and Assembly (M325D Material Handler Power Train).pdf
RENR9850 - Service Manual (M325D and M330D Excavators Machine Electronic Control System).pdf
RENR9864 - Schematic (M330D Material Handler Hydraulic System).pdf
RENR9875 - Service Manual (M325D and M330D Excavators Power Train Electronic Control System).pdf
UENR6652 - Schematic (M325D Material Handler Hydraulic System 349-4228-01).pdf
UENR6653 - Schematic (M325D Material Handler Electrical System; Cab 269-4248-06; Chassis and Engine 351-2032).pdf
PRODUCT DETAILS:
Total Pages: 2,712 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English
TABLE OF CONTENTS
KENR8249 - Service Manual (325D; 330D; 345C; M325C and M330D Excavators and M325D L MH and M325D MH Material Handlers Magnet Controller)....1
Systems Operation....2
General Information....3
Magnet Controls....15
Monitoring System....22
Hydraulic Operation....25
Troubleshooting....29
General Information....31
Service Tools....32
Connector Locations....34
Diagnostic Capabilities....38
Diagnostic Trouble Code List....42
Using Caterpillar Electronic Technician to Determine Diagnostic Codes....44
Magnet Control; SPN 5000 - FMI 11....47
Magnet Control; SPN 5001 - FMI 11....48
Magnet Control; SPN 5004 - FMI 3....49
Magnet Control; SPN 5004 - FMI 5....52
Magnet Control; SPN 5004 - FMI 6....56
Magnet Control; SPN 5005 - FMI 3....60
Magnet Control; SPN 5005 - FMI 5....63
Magnet Control; SPN 5005 - FMI 6....67
Magnet Control; SPN 5006 - FMI 3....71
Magnet Control; SPN 5006 - FMI 6....74
Magnet Control; SPN 5007 - FMI 0....78
Magnet Control; SPN 5008 - FMI 3....79
Magnet Control; SPN 5009 - FMI 3....84
Magnet Control; SPN 5010 - FMI 3....89
Magnet Control; SPN 5011 - FMI 3....93
Magnet Control; SPN 5012 - FMI 3....97
Magnet Control; SPN 5012 - FMI 6....101
Magnet Control; SPN 5013 - FMI 3....105
Magnet Control; SPN 5013 - FMI 5....111
Magnet Control; SPN 5013 - FMI 6....117
Magnet Control; SPN 5014 - FMI 3....123
Magnet Control; SPN 5014 - FMI 5....129
Magnet Control; SPN 5014 - FMI 6....136
Indicator for Volts Fault....143
Indicator for Over 75 Duty Cycle....152
Indicator for Generator Hot....154
Indicator for Positive Ground Fault....166
Indicator for Negative Ground Fault....173
Magnet Does Not Lift Material....181
Magnet Does Not Drop Material....207
Material Is Dropped Sporadically....214
Material Does Not Drop Cleanly....216
Testing and Adjusting....223
Generator Set - Test and Adjust....224
Controller - Set....230
Magnet - Check....235
Electronic Control Module (ECM) - Replace....237
System Schematic....238
RENR9593 - Specifications (M325D L MH and M325D MH Material Handlers Machine System)....241
Main Hydraulic Pump....242
Control Valve (Main)....247
Pump Coupling - Auxiliary Pump....265
Front Lines....267
Boom Cylinder Lines - Material Handler-Right Hand....269
Boom Cylinder Lines - Material Handler-Left Hand....270
Boom Cylinder - Material Handler....271
Control Valve (Boom Lowering)....273
Boom - Material Handler....275
Stick....277
Stick Cylinder - Material Handler....281
Hydraulic Tank and Filter....283
Return and Oil Filter Lines....286
Check Valve (Return Lines)....287
Swing Cushion Valve - Fine Swing....289
Oil Filter (Return)....290
Shuttle Valve (Pilot Lines)....292
Pilot Control Valve (Implement and Swing)....295
Swing Motor....297
Solenoid Valve (Swing Motor)....299
Swing Drive....300
Swing Gear and Bearing....303
Control Valve (Brake)....306
Steering Cylinder....308
Universal Joints....309
Fuel Lines....310
Fuel Tank....312
Upper Frame....314
Stabilizer Cylinders....316
Air Conditioner Lines....318
RENR9594 - Systems Operation (M325D L MH and M325D MH Material Handlers Hydraulic System)....321
General Information....323
Main Hydraulic System....324
Return Hydraulic System....328
Check Valve (Return Makeup) - Slow Return Check Valve....331
Bypass Valve (Return) - Bypass Check Valve....334
Hydraulic Tank and Filter....337
Oil Filter (Return) - Case Drain Filter....340
Hydraulic Oil Cooler....342
Pilot Hydraulic System....344
Gear Pump (Pilot)....350
Hydraulic Filter (Pilot)....352
Pilot Valve (Pilot Manifold)....354
Relief Valve (Pilot)....357
Accumulator (Pilot)....360
Pilot Valve (Joystick)....362
Solenoid Valve (Pump Control)....366
Solenoid Valve (Oscillating Axle)....370
Pressure Reducing Valve - Boom Shock....373
Main Hydraulic Pump....376
Pump Control (Main Hydraulic) - Main Pump Regulator....380
Main Control Valve....392
Negative Flow Control System....403
Relief Valve (Main)....411
Relief Valve (Line)....416
Check Valve (Load)....419
Boom Hydraulic System....423
SmartBoom Hydraulic System....435
Boom Dampening System....439
Control Valve (Boom Lowering) - Manual....441
Control Valve (Boom Lowering)....443
Stick Hydraulic System....447
Control Valve (Stick Lowering)....457
Stabilizer System....463
Cylinder (Boom; Stick and Grapple)....467
Swing Hydraulic System....470
Swing Motor....481
Pilot Valve (Swing Parking Brake)....485
Relief Valve (Swing)....490
Oil Makeup (Swing System)....494
Relief Valve (Cushion Crossover) - Anti-Reaction Valves....498
Swing Drive....508
Swivel....513
Travel Motor....518
Travel Brake Valve....525
Oil Makeup (Travel System)....530
Transmission....534
Oscillating Axle....543
Steering Hydraulic System....545
Control Valve (Steering)....550
Steering Cylinder....556
Accumulator (Brake Control Valve)....558
Service Brake Control Valve....560
Service Brake (Disc)....564
Grapple Hydraulic System....568
Generator Set Control....573
Cab Riser Hydraulic System....575
Graphic Color Codes....579
RENR9595 - Testing and Adjusting (M325D L MH and M325D MH Material Handlers Hydraulic System)....581
General Testing and Adjusting Information....583
Visual Inspection....584
System Pressure - Release....585
Main Hydraulic Pump Air - Purge....590
Brake System Air - Purge....593
Axle Oscillation Lock Cylinder Air - Purge....595
Accumulator - Test and Charge....597
Overload Warning - Set - If Equipped....604
Operational Checks....615
Engine Performance - Test - Engine Speed....616
Travel on Level Ground - Test....618
Travel on Level Ground - Test - Optional Test....621
Machine Drift on a Slope - Check....625
Swing Speed and Overswing on Level Ground - Check....628
Swing Speed and Swing Drift on a Slope - Check....631
Cylinder Drift - Check - Empty Bucket - If Equipped....636
Cylinder Drift - Check - Loaded Bucket - If Equipped....639
Cylinder Speed - Check....641
Relief Valve (Medium Pressure_Cab Riser Function) - Test and Adjust....646
Flow (Medium Pressure_Cab Riser Function) - Adjust....648
Solenoid Valve (Proportional Reducing) - Calibrate - Negative Flow Control....654
Solenoid Valve (Proportional Reducing) - Calibrate....667
Relief Valve (Pilot) - Test and Adjust....679
Accumulator (Pilot) - Test and Charge....681
Relief Valve (Main) - Test and Adjust....690
Relief Valve (Line) - Test and Adjust....696
Swing Motor - Test - Measurement of Case Drain Oil....710
Swing Brake Pressure - Test....716
Relief Valve (Swing) - Test and Adjust....718
Swing Bearing Movement - Measure....721
Travel Motor (Destroke Point) - Test and Adjust....728
Travel Motor (Upstroke Point) - Test and Adjust....735
Relief Valve (Travel Motor) - Test and Adjust....745
Transmission (Shift Pressure) - Test....749
Accumulator (Wheel Brake Charge Pressure) - Test and Adjust....752
Brake Control Valve (Service) - Adjust....755
Position Switch (Service Brake Pedal) - Adjust....757
Relief Valve (Steering) - Test....760
Main Pump (Flow) - Test - Constant Horsepower Flow Control....762
Pump Control (Output Flow) - Adjust....785
Pump Control (Negative Flow) - Test....788
Pump Control (Negative Flow) - Adjust....806
Gear Pump (Pilot) - Test....810
Specifications....817
RENR9718 - Disassembly and Assembly (M325D Material Handler Engine Supplement)....822
System Pressure - Release....824
Battery - Remove and Install....829
Alternator - Remove and Install - Engine in Machine....832
Electric Starting Motor - Remove and Install - Engine in Machine....837
Electronic Control Module - Remove and Install....841
Fuel Priming Pump and Primary Filter (Water Separator) - Remove and Install....843
Unit Injector Hydraulic Pump - Remove....847
Unit Injector Hydraulic Pump - Install....854
Fuel Transfer Pump - Remove and Install....860
Hydraulic Oil Cooler and Radiator - Remove and Install....864
Refrigerant Condenser - Remove and Install....882
Fuel Filter and Water Separator Base - Remove and Install....887
Engine Oil Filter and Oil Filter Base - Remove - Engine in Machine....890
Engine Oil Filter and Oil Filter Base - Install - Engine in Machine....893
Engine Oil Cooler - Remove and Install....895
Hydraulic Oil Cooler - Remove....898
Hydraulic Oil Cooler - Install....903
Air Cleaner - Remove and Install....908
Aftercooler - Remove and Install....911
Muffler - Remove and Install....916
Turbocharger - Remove - Engine in Machine....922
Turbocharger - Install - Engine in Machine....924
Water Temperature Regulator - Remove and Install - Engine in Machine....926
Coolant Tank (Expansion) - Remove and Install....930
Radiator - Remove....932
Radiator - Install....938
Fan Guard - Remove and Install - Engine in Machine....944
Fan - Remove and Install....948
Fan Drive - Remove....952
Fan Drive - Disassemble....954
Fan Drive - Assemble....957
Fan Drive - Install....961
Water Pump - Remove - Engine in Machine....963
Water Pump - Install - Engine in Machine....966
Crankshaft Vibration Damper and Pulley - Remove and Install....969
Oil Pan - Remove and Install - Engine in Machine....972
Engine Front Mount - Remove....979
Engine Front Mount - Install....981
Engine Rear Mount - Remove....983
Engine Rear Mount - Install....985
Refrigerant Compressor - Remove and Install....987
Hood - Remove and Install....989
Engine - Remove....991
Engine - Install....1004
RENR9719 - Disassembly and Assembly (M325D Material Handler Machine Systems)....1017
Duo-Cone Conventional Seals - Install....1021
System Pressure - Release....1034
Stick Cylinder - Remove and Install....1038
Stick - Remove....1044
Stick Bearings and Seals - Remove....1052
Stick Bearings and Seals - Install....1054
Stick - Install....1058
Boom Cylinder - Remove and Install....1065
Boom - Remove....1074
Boom Bearings and Seals - Remove....1086
Boom Bearings and Seals - Install....1089
Boom - Install....1095
Stabilizer Cylinder - Remove and Install....1106
Stabilizer - Remove and Install....1117
Solenoid Valve (Stabilizer) - Remove and Install....1124
Steering Cylinder - Remove and Install....1127
Steering Wheel - Remove and Install....1134
Steering Column - Remove....1136
Steering Column - Install....1139
Metering Pump (Steering) - Remove....1142
Metering Pump (Steering) - Install....1144
Window Wiper Motor - Remove and Install....1146
Cab Riser Cylinder - Remove and Install....1151
Cab - Remove....1160
Cab - Install....1171
Cab Riser and Frame - Remove and Install....1181
Counterweight - Remove and Install....1211
Fuel Tank - Remove....1214
Fuel Tank - Install....1221
Check Valve (Cooler Bypass) - Remove....1228
Check Valve (Cooler Bypass) - Disassemble....1232
Check Valve (Cooler Bypass) - Assemble....1234
Check Valve (Cooler Bypass) - Install....1237
Pilot Valve (Joystick) - Remove....1241
Pilot Valve (Joystick) - Disassemble....1246
Pilot Valve (Joystick) - Assemble....1254
Pilot Valve (Joystick) - Install....1257
Pilot Valve (Travel) - Remove....1261
Pilot Valve (Travel) - Disassemble....1264
Pilot Valve (Travel) - Assemble....1267
Pilot Valve (Travel) - Install....1270
Hydraulic Hand Control - Remove - Stabilizer and Blade....1272