Caterpillar 345B & 345B Series II Excavator Workshop Repair Manual PDF - MCAT345BOPES.zip
A full factory-style service and repair manual, complete with electrical wiring diagrams, for the Caterpillar 345B and 345B Series II Excavators — packed with every technical detail needed to service, troubleshoot, overhaul, and rebuild these machines the way professional technicians do.
The Cat 345B and 345B Series II Excavator workshop service 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.
PRODUCT DETAILS:
Total Pages: 5,031 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English
RENR1020 - Systems Operation (320B, 322B, 325B, 330B, 345B and 345B Series II Excavators Auxiliary Hydraulic System).pdf
RENR1020 - Testing and Adjusting (320B, 322B, 325B, 330B, 345B and 345B Series II Excavators Auxiliary Hydraulic System).pdf
RENR1043 - Disassembly and Assembly (345B, 345B Series II and W345B Series II Excavators Engine Supplement).pdf
RENR1917 - Schematic (345B Excavator Auxiliary Flow Control Attachment Electrical System).pdf
RENR1976 - Specifications (312B-5090B, M325B, W330B and W345B Series II Excavators Air Conditioning and Heating).pdf
RENR1976 - Systems Operation (312B-5090B, M325B, W330B and W345B Series II Excavators Air Conditioning and Heating).pdf
RENR1976 - Testing and Adjusting (312B-5090B, M325B, W330B and W345B Series II Excavators Air Conditioning and Heating).pdf
RENR3125 - Schematic (Solid State Magnetic Controller for Material Handlers Electrical System).pdf
RENR3734 - Specifications (345B Series II Excavator Machine System).pdf
RENR3743 - Systems Operation (345B Series II Excavator Hydraulic System).pdf
RENR3744 - Testing and Adjusting (345B Series II Excavator Hydraulic System).pdf
RENR3756 - Schematic (345B Series II Excavator Hydraulic System).pdf
RENR3762 - Schematic (345B Series II Excavator Electrical System).pdf
RENR3825 - Systems Operation (320B:C, 322B:C, 325:B:C:D, 330:B:C:D, 345B, 345C, 350:L, 365B:BL, 365BL, 365C, 375L, 385C, 5080, M318, M320, M325B:C:D, W330B, W345B Series II Excavators Magnet Controller).pdf
RENR3825 - Testing & Adjusting (320B:C, 322B:C, 325:B:C:D, 330:B:C:D, 345B, 345C, 350:L, 365B:BL, 365BL, 365C, 375L, 385C, 5080, M318, M320, M325B:C:D, W330B, W345B Series II Excavators Magnet Controller).pdf
RENR3825 - Troubleshooting (320B:C, 322B:C, 325:B:C:D, 330:B:C:D, 345B, 345C, 350:L, 365B:BL, 365BL, 365C, 375L, 385C, 5080, M318, M320, M325B:C:D, W330B, W345B Series II Excavators Magnet Controller).pdf
SEBP2990 - Parts Manual (345B Series II Material Handler , Powered By 3176C Engine).pdf (BONUS MATERIAL)
SENR1933 - Schematic (345B L Excavator Hydraulic System).pdf
SENR1934 - Disassembly & Assembly (345B, 345B Series II and W345B Series II Excavators Machine Systems).pdf
SENR1935 - Systems Operation (345B, 345B Series II and W345B Series II Excavators Engine and Pump Control).pdf
SENR1935 - Testing and Adjusting Operation (345B, 345B Series II and W345B Series II Excavators Engine and Pump Control).pdf
SENR1980 - Schematic (345B Excavator Hydraulic System - Attachment).pdf
SENR1981 - Schematic (345B Excavator Hydraulic System - Attachment).pdf
SENR1990 - Schematic (345B and 345B II Excavators Hydraulic System - Attachment).pdf
MAIN SECTIONS
RENR1020 - Systems Operation (320B, 322B, 325B, 330B, 345B and 345B Series II Excavators Auxiliary Hydraulic System)....3
RENR1020 - Testing and Adjusting (320B, 322B, 325B, 330B, 345B and 345B Series II Excavators Auxiliary Hydraulic System)....14
Auxiliary Hydraulic Electronic Control System - Test and Reprogram....15
Controller - Replace....22
Electrical Connector - Inspect....24
General Testing and Adjusting Information....26
General Troubleshooting Information....28
Hydraulic System Pressure - Release....41
Main Hydraulic Pump Air - Purge....46
Visual Inspection....49
RENR1043 - Disassembly and Assembly (345B, 345B Series II and W345B Series II Excavators Engine Supplement)....51
Air Cleaner - Remove and Install....52
Alternator - Remove and Install....58
Electric Starting Motor - Remove and Install....60
Engine Electronic Control - Remove and Install....63
Engine Oil Filler - Remove and Install....65
Engine Oil Level Gauge (Dipstick) - Remove and Install....67
Engine and Main Hydraulic Pump - Install....69
Engine and Main Hydraulic Pump - Remove....80
Ether Start Valve - Remove and Install....92
Expansion Tank - Remove and Install....94
Fan Drive - Assemble....97
Fan Drive - Disassemble....102
Fan Guard - Remove and Install....107
Fan and Fan Drive - Install....109
Fan and Fan Drive - Remove....113
Fuel Filter (Primary) and Fuel Filter Base - Remove and Install....118
Fuel Priming Pump - Remove and Install....120
Hood - Remove and Install....123
Hydraulic Oil Cooler - Install....128
Hydraulic Oil Cooler - Remove....131
Hydraulic System Pressure - Release....135
Muffler - Remove and Install....137
Radiator - Install....140
Radiator - Remove....143
Turbocharger - Install....147
Turbocharger - Remove....149
Water Separator - Remove and Install....152
RENR1917 - Schematic (345B Excavator Auxiliary Flow Control Attachment Electrical System)....155
Collage....156
Main....160
RENR1976 - Specifications (312B-5090B, M325B, W330B and W345B Series II Excavators Air Conditioning and Heating)....162
Air Conditioner Lines....163
Pressure Switch (Refrigerant Pressure Cutoff)....168
Refrigerant Compressor 1....169
Refrigerant Compressor 2....172
System Capacities for Refrigerant (Excavators) - 312B-5090B....175
RENR1976 - Systems Operation (312B-5090B, M325B, W330B and W345B Series II Excavators Air Conditioning and Heating)....180
Actuator Motor (Damper Assembly) - 150-1387 and 159-3665 Control Gp....181
Actuator Motor (Damper Assembly) - 204-3560 Control Gp....183
Actuator Motor (Water Valve) - 150-1387 Control Gp....186
Actuator Motor (Water Valve) - 204-3560 Control Gp....189
Air Conditioning System Schematic....192
Air Conditioning and Heating System Schematic....193
Blower Motor....198
Control Module - Heater and Air Conditioning Unit....200
Control Panel - Automatic Temperature Control Unit (If Equipped)....208
Control Panel - Automatic Temperature Control Unit....216
Evaporator Coil....224
General Information....226
Heater Core (Cab)....230
Heater System (Cab) - Manually Controlled System (If Equipped)....232
Heater System (Cab)....236
Heating System Schematic....239
In-line Refrigerant Dryer....240
Refrigerant Accumulator....243
Refrigerant Compressor....246
Refrigerant Condenser 1....250
Refrigerant Condenser 2....254
Refrigerant Relief Valve....257
Speed Control - Speed Controller for the Fan....259
RENR1976 - Testing and Adjusting (312B-5090B, M325B, W330B and W345B Series II Excavators Air Conditioning and Heating)....260
Actuator Motor - Test - 150-1387 and 159-3665 Control Gp....262
Air Conditioning System Schematic - 220-0171 Air Conditioner Gp ( 204-3560 Control Gp )( 365B and 385B)....265
Air Conditioning System Schematic - Air conditioning System Schematic (Air Conditioner and Heater Gp (150-1387 Control Gp) (312B through 345B, 5090B and 5110B)....267
Air Conditioning System Schematic - Cab Harness to Compressor ( 312B through 345B, 5090B and 5110B)....271
Air Conditioning System Troubleshooting - 204-3560 Control Gp....275
Air Conditioning System Troubleshooting - Automatic Air and Heat (150-1387 and 159-3665 Control Gp)....284
Air Conditioning System Troubleshooting....295
Belt - Test - Serpentine belt....300
Blower Motor - Test....303
Control Module - Test - 150-1387 and 159-3665 Control Gp....306
Control Panel - Test - Automatic Temperature Control....312
General Troubleshooting Information....316
Heating System Schematic - Manually Controlled System (If Equipped)....320
Heating System Troubleshooting - Manually Controlled System (If Equipped)....322
Manifold Gauge Set (Refrigerant) - Install....330
Manifold Gauge Set (Refrigerant) - Remove....333
Pressure Switch (Refrigerant Pressure Cutoff) - Test....336
Refrigerant Compressor Oil - Check....338
Refrigerant Leakage - Test....342
Refrigerant Recovery....346
Refrigerant System - Charge....350
Refrigerant System - Evacuate....366
Refrigerant System - Flush....372
Required Tools....375
Solenoid-Activated Clutch (Refrigerant Compressor) - Test....378
Speed Control - Test....381
Sunlight Sensor - Test....385
Temperature Sensor - Test....388
Troubleshooting Air Conditioner Control - Control Parameters....392
Troubleshooting Faults With Service Codes - 150-1387 and 159-3665 Control Gp....398
Troubleshooting Faults With Service Codes - 204-3560 Control Gp....412
V-Belt - Test 1....415
V-Belt - Test 2....418
Visual Inspection....421
Water Valve - Test....423
RENR3125 - Schematic (Solid State Magnetic Controller for Material Handlers Electrical System)....428
Collage....429
Main....441
RENR3734 - Specifications (345B Series II Excavator Machine System)....447
Accumulator (Pilot) 1....452
Accumulator (Pilot) 2....454
Accumulator (Pilot) 3....456
Air Conditioner Lines 1....458
Air Conditioner Lines 2....460
Auxiliary Hydraulic Lines - Boom 6550 mm (258 inch)....464
Auxiliary Hydraulic Lines - Long Boom....466
Auxiliary Hydraulic Lines - Stick 2500 mm (98 inch)....468
Auxiliary Hydraulic Lines - Stick 2900 mm (114.2 inch)....470
Auxiliary Hydraulic Lines - Stick 3000 mm (118 inch)....472
Auxiliary Hydraulic Lines - Stick 3350 mm (132 inch)....474
Boom - 6.55 m (21.489 ft)....476
Boom - 6.6 m (21.65 ft)....480
Boom - 6900 mm (271.7 inch)....483
Boom Cylinder 1....486
Boom Cylinder 2....489
Boom Cylinder 3....492
Boom Cylinder 4....495
Boom Cylinder 5....498
Boom Cylinder 6....501
Boom Cylinder Lines - Left Hand....504
Boom Cylinder Lines - Right Hand....506
Boom Lines 1....508
Boom Lines 2....510
Boom Lines 3....512
Boom....514
Bucket Adjuster - F-family, T-family....516
Bucket Adjuster....518
Bucket Cylinder 1....520
Bucket Cylinder 2....523
Bucket Cylinder 3....526
Bucket Cylinder 4....528
Bucket Cylinder 5....531
Bucket Cylinder 6....533
Bucket Cylinder 7....535
Bucket Cylinder Lines 1....538
Bucket Cylinder Lines 2....540
Bucket Linkage - F-Family....542
Bucket Linkage - G-Family....545
Bucket Linkage - T-Family....548
Bucket Linkage - U-Family....551
Bucket Sidecutter 1....554
Bucket Sidecutter 2....557
Check Valve (Boom Drift Reduction)....559
Check Valve (Fan Drive Motor)....561
Check Valve (Stick Drift Reduction)....563
Control Valve (Boom Lowering) 1....565
Control Valve (Boom Lowering) 2....567
Control Valve (Counterweight)....569
Control Valve (Main) 1....571
Control Valve (Main) 2....577
Control Valve (Rotate)....582
Counterweight Cylinder Mounting - Counterweight Removal....584
Counterweight Cylinder....587
Counterweight Lifting Chain....590
Counterweight Lines....592
Ether Starting Aid....595
Fan Drive Motor - Performance Test 2....597
Fan Drive Pump - Performance Test 1....598
Fasteners 1....600
Fasteners 2....602
Filter and Lines (Generator Motor)....604
Final Drive....606
Flow Control Valve....610
Front Idler....612
Front Lines....615
Fuel Tank 1....617
Fuel Tank 2....620
Grease Lines 1....622
Grease Lines 2....624
Grease Lines 3....627
Heater Lines....630
Heater and Air Conditioner Mounting 1....633
Heater and Air Conditioner Mounting 2....635
Hydraulic Control (Auxiliary Pedal)....637
Hydraulic Fan Drive Lines....639
Hydraulic Generator....641
Hydraulic Pedal Control (Travel)....643
Hydraulic Tank and Filter....646
Lines (Boom Lowering Valve)....648
Material Handler Lines....650
Oil Filter (Return)....654
Pilot Lines - Front 1....656
Pilot Lines - Front 2....659
Pilot Lines - Grapple....661
Pilot Lines - Oil Cooler....663
Pilot Lines - Rear....665
Pilot Lines - Stick Lowering Control....668
Pilot Lines 1....670
Pilot Lines 2....673
Pilot Lines....675
Pilot Valve (Joystick) 1....678
Pilot Valve (Joystick) 2....681
Pilot Valve (Joystick) 3....684
Pilot Valve (Oil Manifold)....686
Pilot Valve (Straight Travel)....688
Pilot Valve (Travel)....691
Piston Pump (Main Hydraulic)....694
Pump Coupling 1....698
Pump Coupling 2....701
Pump Lines (Main)....703
Recoil Spring....705
Return Lines (Boom Lowering Control)....707
Return Lines (Stick Lowering Control)....709
Return and Oil Filter Lines....711
Selector Valve (Hydraulic Lockout)....713
Shuttle Valve (Pump Flow Control)....715
Solenoid Valve (Counterweight Control)....717
Stick - 2500 mm (98.4 inch)....719
Stick - 2900 mm (114.2 inch)....722
Stick - 3000 mm (118.1 inch)....725
Stick - 3350 mm (131.9 inch) 2....728
Stick - 3350 mm (131.9 inch)....731
Stick - 3600 mm (141.7 inch)....734
Stick - 4800 mm (189 inch)....737
Stick 2....740
Stick Cylinder 1....742
Stick Cylinder 2....745
Stick Cylinder 3....748
Stick Cylinder 4....751
Stick Cylinder 5....754
Stick Cylinder 6....757
Stick Lines 1....759
Stick Lines 2....761
Stick Lines 3....763
Stick Lines 4....765
Stick....767
Swing Cushion Valve with Fine Swing Solenoid Valve....770
Swing Cushion Valve....773
Swing Drive - Left Swing Drive and Right Swing Drive....775
Swing Gear and Bearing....777
Swing Motor - Left Swing Motor and Right Swing Motor....779
Swing Motor Lines....781
Track Carrier Roller....783
Track Roller (Double Flange)....785
Track Roller (Single Flange)....787
Track Roller Mounting 1....789
Track Roller Mounting 2....791
Track Roller Mounting 3....793
Track Roller Mounting 4....795
Track Shoe Bolts....797
Travel Counterbalance Valve....799
Travel Motor Lines 1....802
Travel Motor Lines 2....805
Travel Motor Lines 3....808
Travel Motor....811
Upper Frame....815
Wiring (Battery)....818
RENR3743 - Systems Operation (345B Series II Excavator Hydraulic System)....823
Accumulator (Pilot)....825