Caterpillar 314C Excavator Workshop Repair Service Manual PDF KHB KJA PCA SNY - MCAT314COPES.zip
A full factory-level service and repair guide, complete with electrical wiring diagrams, for the Caterpillar 314C Excavator (models KHB/KJA/PCA/SNY) — packed with every technical detail professionals need to service, troubleshoot, fix, and rebuild these machines like expert mechanics.
What you'll find inside the Caterpillar 314C Excavator 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.
EXCAVATOR
Model Prefix
314C EXCAVATOR KHB
314C EXCAVATOR KJA
314C EXCAVATOR PCA
314C EXCAVATOR SNY
PRODUCT DETAILS:
Total Pages: 2,657 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English
UENR3210 - Schematic (314C Excavator Electrical System).pdf
UENR3209 - Schematic (314C Excavator Electrical System).pdf
UENR3208 - Schematic (314C Excavator Electrical System).pdf
UENR3207 - Schematic (314C Excavator Electrical System).pdf
SENR6572 - Testing & Adjusting (Disassembly & Assembly ZEXEL FUEL SYSTEM).pdf
SENR6572 - Systems Operations (Disassembly & Assembly ZEXEL FUEL SYSTEM).pdf
SENR6572 - Disassembly & Assembly (Disassembly & Assembly ZEXEL FUEL SYSTEM).pdf
RENR9149 - Schematic (314C Excavator Hydraulic System (Attachment)).pdf
RENR9140 - Schematic (314C Excavator Hydraulic System (Attachment)).pdf
RENR6657 - Schematic (314C CR Excavator with Blade Hydraulic System (Attachment)).pdf
RENR6615 - Schematic (314C Excavator Electrical System).pdf
RENR6613 - Disassembly and Assembly (314C Excavator Excavator Systems).pdf
RENR6609 - Schematic (313C & 314C Excavator Hydraulic System).pdf
RENR6607 - Testing & Adjusting (314C CR Excavator Hydraulic System).pdf
RENR6606 - Systems Operation (314C CR Excavator Hydraulic System).pdf
RENR6605 - Specifications (314C CR Excavator Machine System Specifications).pdf
RENR6604 - Disassembly & Assembly (314C ExcavatorEngine Supplement).pdf
RENR6604 - Disassembly and Assembly (314C ExcavatorEngine Supplement).pdf
RENR5599 - Testing & Adjusting (308C CR, 314C CR and 321C CR Excavators Air Conditioning and Heating).pdf
RENR5599 - Systems Operation (308C CR, 314C CR and 321C CR Excavators Air Conditioning and Heating).pdf
RENR5599 - Specifications (308C CR, 314C CR and 321C CR Excavators Air Conditioning and Heating).pdf
RENR5557 - Testing & Adjusting (311C & 314C Excavators Electric and Electronic).pdf
RENR5557 - Systems Operation (311C & 314C Excavators Electric and Electronic).pdf
KENR9522 - Schematic (311C U, 312C, 314C, 315C, 318C Excavator Electrical System - Attachment).pdf
MAIN SECTIONS
KENR9522 - Schematic (311C U, 312C, 314C, 315C, 318C Excavator Electrical System - Attachment).....2
Collage.....3
Main.....7
RENR5557 - Systems Operation (311C & 314C Excavators Electric and Electronic).....9
Basic Operation.....10
Electrical System.....19
Engine Control System.....37
General Information.....49
Monitoring System.....50
RENR5557 - Testing & Adjusting (311C & 314C Excavators Electric and Electronic).....57
Acceleration Cable and Deceleration Cable - Adjust.....60
Alarm Indicator for Engine Oil Pressure Is Illuminated and Action Alarm Is Activated - Troubleshoot.....63
Calibration Mode - Enter.....67
Charge Alarm Indicator Is Illuminated - Troubleshoot.....73
Charging System - Test.....78
Chassis Light Does Not Illuminate - Troubleshoot.....95
Circuit 303-BR - Troubleshoot.....103
Circuit 332-BU - Troubleshoot.....108
Controller - Replace.....113
Controller - Troubleshoot.....114
Controller Connector Contact Identification.....120
Dome Light Does Not Illuminate - Troubleshoot.....123
Electrical System Troubleshooting.....128
Engine Coolant Temperature Gauge Reads High or Gauge Quickly Moves Beyond Operating Range - Troubleshoot.....142
Engine Coolant Temperature Gauge Reads Low or Gauge Does Not Move - Troubleshoot.....145
Engine Speed Dial Does Not Work - Troubleshoot.....149
Engine Speed Does Not Respond to Engine Speed Dial - Troubleshoot.....167
Engine Stalls - Troubleshoot.....170
Fuel Gauge Reads High or Gauge Quickly Moves Beyond Operating Range - Troubleshoot.....176
Fuel Gauge Reads Low or Gauge Does Not Move - Troubleshoot.....179
General Information.....183
Governor Actuator - Calibrate.....184
Governor Actuator - Check.....186
Harness and Wire Identification.....189
High Speed Mode for Travel Does Not Activate - Troubleshoot.....191
Horn Does Not Sound - Troubleshoot.....198
Hydraulic Oil Temperature Gauge Reads High or Gauge Quickly Moves Beyond Operating Range - Troubleshoot.....205
Hydraulic Oil Temperature Gauge Reads Low or Gauge Does Not Move - Troubleshoot.....208
Implement Pressure Switch - Troubleshoot.....212
Indicator for Air Inlet Heater Does Not Illuminate - Troubleshoot.....217
Indicators Do Not Illuminate - Troubleshoot.....221
Indicators Do Not Illuminate and Action Alarm Does Not Sound - Troubleshoot.....223
Low Idle Indicator Does Not Respond to Low Idle Switch - Troubleshoot.....227
Low Idle System Does Not Respond to Low Idle Switch - Troubleshoot.....232
Monitor - Disassemble.....239
No Power - Troubleshoot.....248
Panel Light for Monitor Does Not Illuminate - Troubleshoot.....251
Power to Switch Panel - Troubleshoot.....256
Proportional Reducing Valve - Calibrate.....259
Radio Does Not Activate - Troubleshoot.....262
Radio Does Not Sound - Troubleshoot.....267
Service Hour Meter Does Not Activate - Troubleshoot.....272
Service Tools.....277
Speed Sensor - Replace.....279
Speed Sensor - Troubleshoot.....281
Starting Motor Does Not Rotate - Troubleshoot.....286
System Schematic.....297
Timer - Troubleshoot.....300
Travel Alarm Does Not Sound - Troubleshoot.....305
Travel Alarm Sounds while Travel Controls Are Released - Troubleshoot.....310
Travel Pressure Switch - Troubleshoot.....314
Window Washer Does Not Activate - Troubleshoot.....319
Wiper Motor Does Not Rotate - Troubleshoot.....324
Wiper Motor Does Not Stop - Troubleshoot.....332
RENR5599 - Specifications (308C CR, 314C CR and 321C CR Excavators Air Conditioning and Heating).....336
Air Conditioner Lines.....337
Blower Motor.....350
Pressure Switch (Refrigerant Pressure Cutoff).....354
Refrigerant Compressor.....357
System Capacities for Refrigerant (Excavators) - 308C CR-321C CR.....360
System Schematic.....362
RENR5599 - Systems Operation (308C CR, 314C CR and 321C CR Excavators Air Conditioning and Heating).....365
Actuator (Air Conditioner Control).....366
Air Conditioning System Schematic.....371
Air Conditioning System.....372
Air Conditioning and Heating System Sensor Operation.....378
Blower Motor.....392
Control Panel.....394
Evaporator Coil.....408
General Information.....410
Heater Core (Cab).....414
Heater System (Cab).....416
Heating System Schematic.....422
Motor (Air Conditioner Control).....423
Refrigerant Compressor.....427
Refrigerant Condenser.....429
Refrigerant Expansion Valve.....431
Refrigerant Receiver-Dryer.....433
Speed Control - Power Transistor.....438
RENR5599 - Testing & Adjusting (308C CR, 314C CR and 321C CR Excavators Air Conditioning and Heating).....440
Actuator Troubleshooting - Abnormal Detection.....441
Air Conditioning System Schematic.....444
Air Conditioning System Troubleshooting - Guide for Actuators.....450
Air Conditioning System Troubleshooting - Guide for Sensors.....467
Belt - Test.....486
General Troubleshooting Information.....487
Heating System Schematic.....491
Manifold Gauge Set (Refrigerant) - Install.....499
Manifold Gauge Set (Refrigerant) - Remove.....502
Refrigerant Compressor Oil - Check.....505
Refrigerant Leakage - Test.....509
Refrigerant Recovery.....512
Refrigerant System - Charge.....516
Refrigerant System - Evacuate.....532
Refrigerant System - Flush.....538
Required Tools.....541
Sensor Troubleshooting.....544
Visual Inspection.....546
RENR6604 - Disassembly & Assembly (314C ExcavatorEngine Supplement).....548
Air Cleaner - Remove and Install.....550
Air Conditioner Dryer - Remove and Install.....554
Air Inlet Heater - Remove and Install.....558
Alternator - Remove and Install.....562
Crankshaft Vibration Damper and Pulley - Remove and Install.....567
Cylinder Head - Install.....571
Cylinder Head - Remove.....573
Electric Starting Motor - Remove and Install.....575
Engine - Install.....580
Engine Oil Filter and Oil Filter Base - Remove and Install.....597
Engine Oil Level Gauge (Dipstick) - Remove and Install.....603
Expansion Tank - Remove and Install.....606
Fan Guard - Remove and Install.....622
Flywheel and Ring Gear - Remove and Install.....636
Fuel Filter (Primary) and Fuel Filter Base - Remove and Install.....641
Fuel Priming Pump - Remove and Install.....644
Governor Control Motor - Remove and Install.....647
Hood - Remove and Install.....651
Hydraulic Oil Cooler - Remove.....668
Muffler - Remove and Install.....681
Oil Pan - Remove and Install.....688
Radiator - Install.....691
Refrigerant Compressor - Remove and Install.....703
Refrigerant Condenser - Remove and Install.....706
System Pressure - Release.....712
Turbocharger - Install.....714
Turbocharger - Remove.....717
V-Belts - Remove and Install.....719
Water Pump - Install.....723
Water Pump - Remove.....726
Water Separator - Remove and Install.....729
RENR6604 - Disassembly and Assembly (314C ExcavatorEngine Supplement).....733
Air Cleaner - Remove and Install.....735
Air Conditioner Dryer - Remove and Install.....739
Air Inlet Heater - Remove and Install.....742
Alternator - Remove and Install.....746
Crankshaft Vibration Damper and Pulley - Remove and Install.....751
Cylinder Head - Install.....754
Cylinder Head - Remove.....756
Electric Starting Motor - Remove and Install.....758
Engine - Install.....761
Engine - Remove.....772
Engine Oil Filter and Oil Filter Base - Remove and Install.....784
Engine Oil Level Gauge (Dipstick) - Remove and Install.....789
Expansion Tank - Remove and Install.....791
Fan - Remove and Install.....793
Fan Guard - Remove and Install.....799
Flywheel Housing - Remove and Install.....805
Flywheel and Ring Gear - Remove and Install.....809
Fuel Filter (Primary) and Fuel Filter Base - Remove and Install.....813
Fuel Priming Pump - Remove and Install.....816
Governor Control Motor - Remove and Install.....818
Hood - Remove and Install.....822
Hydraulic Oil Cooler - Install.....826
Hydraulic Oil Cooler - Remove.....832
Muffler - Remove and Install.....838
Oil Pan - Remove and Install.....845
Radiator - Install.....848
Radiator - Remove.....859
Refrigerant Compressor - Remove and Install.....871
Refrigerant Condenser - Remove and Install.....874
System Pressure - Release.....879
Turbocharger - Install.....881
Turbocharger - Remove.....883
V-Belts - Remove and Install.....885
Water Pump - Install.....889
Water Pump - Remove.....891
Water Separator - Remove and Install.....893
RENR6605 - Specifications (314C CR Excavator Machine System Specifications).....897
Accumulator (Pilot).....900
Blade Cylinder Lines.....903
Blade Lift Cylinder.....905
Blade Mounting.....907
Boom - 4650 mm (15 feet 3 inch).....909
Boom Cylinder Lines - Left Hand.....912
Boom Cylinder Lines - Right Hand.....914
Boom Cylinder.....916
Boom Lines - Auxiliary.....919
Boom Lines - Coupler.....922
Boom Lines.....924
Boom.....926
Bucket Adjuster.....929
Bucket Cylinder Lines.....931
Bucket Cylinder.....933
Bucket Linkage.....936
Bucket Sidecutter.....943
Cab Mounting.....945
Check Valve (Return Lines).....947
Control Valve (Blade).....952
Counterweight Mounting.....955
Final Drives and Travel Motors.....956
Front Idler.....964
Front Lines.....966
Fuel Tank.....969
Hydraulic Tank and Filter.....971
Joystick Control.....975
Main Hydraulic Pump .....977
Main Hydraulic Pump Mounting.....982
Main Hydraulic Pump.....984
Oil Filter (Hydraulic) - Case Drain.....988
Pilot Lines - Front.....990
Pilot Lines - Rear.....992
Pilot Valve (Joystick).....999
Pilot Valve (Oil Manifold).....1002
Pilot Valve (Travel).....1005
Pressure Reducing Valve (Boom Priority).....1007
Pressure Reducing Valve (Boom Shock).....1010
Pump Head (Main).....1012
Pump Lines (Main).....1016
Recoil Spring.....1018
Return and Oil Filter Lines.....1022
Stick - 2500 mm (8 feet 2 inch).....1024
Stick - 3000 mm (9 feet 10 inch).....1027
Stick Cylinder Lines.....1030
Stick Cylinder.....1032
Stick Lines - Auxiliary Hydraulic 2500 mm (8 feet 2 inch).....1034
Stick Lines - Auxiliary Hydraulic 3000 mm (9 feet 10 inch).....1037
Stick Lines.....1040
Swing Drive.....1044
Swing Gear and Bearing.....1047
Swing Motor Lines.....1050
Swing Motor.....1052
Swivel.....1054
Track Carrier Roller.....1056
Track Roller (Single Flange).....1058
Track Roller Mounting.....1060
Track.....1062
Travel Motor Guard.....1064
Travel Motor Lines.....1065
Upper Frame.....1071
RENR6606 - Systems Operation (314C CR Excavator Hydraulic System).....1073
Accumulator (Pilot).....1075
Blade Hydraulic System.....1078
Boom Cylinder Decompression System.....1085
Boom Hydraulic System.....1091
Bucket Hydraulic System.....1108
Check Valve (Load).....1109
Combined Function Hydraulic System.....1112
Control Valve (Boom Lowering).....1130
Control Valve (Stick Lowering).....1137
Control Valve (Straight Travel).....1144
Cylinders (Boom, Stick and Bucket).....1150
Displacement Change Valve.....1153
Final Drive.....1167
Gear Pump (Pilot).....1179
General Information.....1181