Caterpillar 318C Excavator Workshop Repair Service Manual PDF with 3066T Engine, Hydraulic and Electrical Wiring Diagrams - MCATEX318C.zip
A full workshop service and repair manual, complete with electrical wiring diagrams, for the Caterpillar 318C Excavator — containing every technical detail needed to service, troubleshoot, fix, and rebuild the machine just the way professional technicians do.
Inside the Caterpillar 318C Excavators workshop service repair manual you'll find:
* 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.
RENR7276 - Schematic (Heating Electrical System) (312C; 315C; 318C; 320C; 322C; 325C and 330C).pdf
RENR7274 - Schematic (Air Conditioning Electrical System) (312C; 315C; 318C; 320C; 322C; 325C and 330C).pdf
RENR6681 - Schematic (318C Excavator Hydraulic System - Attachment - System 15 Two-Way_One Pump_Joystick Switches 206-3328).pdf
RENR6678 - Schematic (318C Excavator Hydraulic System - Attachment - System 3 One-Way_Two Pump_Foot Switch).pdf
RENR6677 - Troubleshooting (318C Excavator Tool Control System).pdf
RENR6677 - Testing and Adjusting (318C Excavator Tool Control System).pdf
RENR6677 - Systems Operation (318C Excavator Tool Control System).pdf
RENR6647 - Disassembly and Assembly (318C Excavator Machine Systems).pdf
RENR6646 - Schematic (318C EXCAVATORS HYDRAULIC SYSTEM (ATTACHMENT) SYSTEM 11PRIME).pdf
RENR6645 - Schematic (318C Excavator Hydraulic System - Attachment - Stick Lowering Control Valve).pdf
RENR6644 - Schematic (318C Excavator Hydraulic System - Attachment - Boom Lowering Control Valve 197-0322).pdf
RENR6643 - Schematic (318C Excavator Hydraulic System) (For FAA1-273; BTG1-242; and DAH1-294. All other Serial Number 1-UP).pdf
RENR6639 - Testing and Adjusting (318C Excavator Hydraulic System).pdf
RENR6638 - Systems Operation (318C Excavator Hydraulic System).pdf
RENR6637 - Specifications (318C Excavator Machine System).pdf
RENR6635 - Disassembly and Assembly (318C Excavator 3066T Engine Supplement).pdf
RENR6625 - Schematic (318C Excavator Electrical System 197-4401-06).pdf
RENR3763 - Testing and Adjusting (312C; 315C; 318C; 319C; 320C; 322C; 325C and 330C Excavators Air Conditioning and Heating).pdf
RENR3763 - Systems Operation (312C; 315C; 318C; 319C; 320C; 322C; 325C and 330C Excavators Air Conditioning and Heating).pdf
RENR3763 - Specifications (312C, 315C, 318C, 319C, 320C, 322C, 325C and 330C Excavators Air Conditioning and Heating).pdf
KENR9522 - Schematic (311C U; 312C; 314C; 315C; and 318C Excavator Electrical System - Attachment - Product Link 275-6955).pdf
PRODUCT DETAILS:
Total Pages: 2,503 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English
TABLE OF CONTENTS
RENR6635 - Disassembly and Assembly (318C Excavator 3066T Engine Supplement)....3
Alternator - Remove and Install....5
Electric Starting Motor - Remove and Install....10
Governor Control Motor - Remove and Install....14
Fuel Priming Pump - Remove and Install....21
Fuel Filter (Primary) and Fuel Filter Base - Remove and Install....25
Fuel Shutoff Solenoid - Remove and Install....29
Water Separator - Remove and Install....31
Engine Oil Level Gauge (Dipstick) - Remove and Install....36
Engine Oil Filter Base - Disassemble....39
Engine Oil Filter Base - Assemble....45
Engine Oil Filter and Oil Filter Base - Remove and Install....50
Engine Oil Cooler - Remove and Install....55
Hydraulic Oil Cooler - Remove....59
Hydraulic Oil Cooler - Install....65
Air Cleaner - Remove and Install....71
Air Inlet Heater - Remove and Install....80
Muffler - Remove and Install....86
Air Inlet Manifold (In Chassis) - Remove....91
Air Inlet Manifold (In Chassis) - Install....94
Turbocharger - Remove....97
Turbocharger - Install....102
Water Temperature Regulator - Remove and Install....107
Radiator - Remove....112
Radiator - Install....118
V-Belts - Remove and Install....124
Fan - Remove and Install....127
Water Pump - Remove....132
Water Pump - Install....134
Oil Pan - Remove and Install....136
Refrigerant Compressor - Remove and Install....147
Refrigerant Condenser - Remove and Install....152
Hood - Remove and Install....158
Engine and Piston Pump - Remove....162
Engine and Piston Pump - Install....183
Flywheel and Ring Gear - Remove and Install....202
RENR6647 - Disassembly and Assembly (318C Excavator Machine Systems)....207
Duo-Cone Conventional Seals - Install....213
System Pressure - Release....226
Bucket - Remove....228
Bucket - Install....232
Bucket Linkage - Remove....238
Bucket Linkage Bearings and Seals - Remove....242
Bucket Linkage Bearings and Seals - Install....245
Bucket Linkage - Install....249
Bucket Cylinder - Remove and Install....254
Stick Cylinder - Remove and Install....262
Stick - Remove....269
Stick Bearings and Seals - Remove....273
Stick Bearings and Seals - Install....276
Stick - Install....279
Drift Reduction Valve (Boom) - Remove....283
Drift Reduction Valve (Boom) - Disassemble....286
Drift Reduction Valve (Boom) - Assemble....294
Drift Reduction Valve (Boom) - Install....302
Boom Cylinder - Remove and Install....305
Boom - Remove....318
Boom Bearings and Seals - Remove and Install....329
Boom - Install....333
Window Wiper Motor - Remove and Install - Upper....346
Window Wiper Motor - Remove and Install - Lower....355
Cab - Remove....361
Cab - Install....368
Boom Lighting - Remove and Install....375
Counterweight - Remove and Install....378
Fuel Tank - Remove....386
Fuel Tank - Install....396
Refueling Pump - Remove....406
Refueling Pump - Install....409
Handle (Joystick) - Remove and Install....412
Hydraulic Lockout Control - Remove....417
Hydraulic Lockout Control - Disassemble....419
Hydraulic Lockout Control - Assemble....423
Hydraulic Lockout Control - Install....427
Seat - Remove and Install....429
Storage Box and Covers (Cab) - Remove and Install....432
Heating and Air Conditioning Unit - Remove....437
Heating and Air Conditioning Unit - Install....446
Blower Motor (Air Conditioner; Heater) - Remove....454
Blower Motor (Air Conditioner; Heater) - Install....460
Refrigerant Receiver-Dryer - Remove and Install....466
Actuator Motor (Air Distributor) - Remove and Install....471
Speed Control - Remove and Install - Blower Linear Control....486
Temperature Sensor (Ambient Air) - Remove and Install....488
Coolant Temperature Sensor - Remove and Install....491
Sensor (Sunlight) - Remove....494
Sensor (Sunlight) - Install....496
Temperature Sensor (Cab Air) - Remove and Install....498
Heater Core - Remove....510
Heater Core - Install....514
Evaporator Coil - Remove....517
Evaporator Coil - Install....528
Pressure Switch (Refrigerant Pressure Cutoff) - Remove....539
Pressure Switch (Refrigerant Pressure Cutoff) - Install....542
Control Panel (Air Conditioner) - Remove....545
Control Panel (Air Conditioner) - Install....549
Track Carrier Roller - Remove....553
Track Carrier Roller - Install....556
Track Roller - Remove....558
Track Roller - Install....562
Track - Separate....565
Track - Connect....569
Front Idler; Recoil Spring and Hydraulic Track Adjuster - Remove....573
Recoil Spring - Disassemble....576
Recoil Spring - Assemble....581
Hydraulic Track Adjusters - Disassemble....587
Hydraulic Track Adjusters - Assemble....589
Front Idler; Recoil Spring and Hydraulic Track Adjuster - Install....593
Sprocket - Remove and Install....595
Travel Motor Guard - Remove and Install....599
Counterbalance Valve (Travel) - Remove....601
Counterbalance Valve (Travel) - Disassemble....604
Counterbalance Valve (Travel) - Assemble....610
Counterbalance Valve (Travel) - Install....617
Travel Motor - Remove....619
Travel Motor - Disassemble....622
Travel Motor - Assemble....630
Travel Motor - Install....639
Final Drive - Remove....642
Final Drive - Disassemble....645
Final Drive - Assemble....656
Final Drive - Install....669
Swivel - Remove....672
Swivel - Disassemble....676
Swivel - Assemble....678
Swivel - Install....681
Swing Cushion Valve - Remove....685
Swing Cushion Valve - Disassemble - Fine Swing Solenoid....688
Swing Cushion Valve - Assemble - Fine Swing Solenoid....691
Swing Cushion Valve - Install....695
Swing Motor - Remove....697
Swing Motor - Disassemble....703
Swing Motor - Assemble....715
Swing Motor - Install....728
Swing Drive - Remove....734
Swing Drive - Disassemble....737
Swing Drive - Assemble....745
Swing Drive - Install....755
Undercarriage Frame - Remove....758
Undercarriage Frame - Install....767
Swing Gear and Bearing - Remove....775
Swing Gear and Bearing - Install....778
Hydraulic Tank and Filter - Remove....782
Hydraulic Tank and Filter - Install....792
Accumulator (Hydraulic Pilot) - Remove and Install....802
Relief Valve (Pilot) - Remove and Install....806
Pump Control - Remove....810
Pump Control - Disassemble....818
Pump Control - Assemble....827
Pump Control - Install....838
Main Hydraulic Pump and Pump Drive Coupling - Remove....847
Main Hydraulic Pump - Disassemble....858
Main Hydraulic Pump - Assemble....875
Main Hydraulic Pump and Pump Drive Coupling - Install....893
Gear Pump (Auxiliary) - Remove....905
Gear Pump (Auxiliary) - Disassemble....908
Gear Pump (Auxiliary) - Assemble....913
Gear Pump (Auxiliary) - Install....918
Pump Drive Group - Remove - Auxiliary....921
Pump Drive Group - Disassemble - Auxiliary....923
Pump Drive Group - Assemble - Auxiliary....928
Pump Drive Group - Install - Auxiliary....933
Flow Divider Valve - Remove....935
Flow Divider Valve - Disassemble....937
Flow Divider Valve - Assemble....951
Flow Divider Valve - Install....965
Auxiliary Pilot Valve (Straight Travel) - Remove....967
Auxiliary Pilot Valve (Straight Travel) - Disassemble....975
Auxiliary Pilot Valve (Straight Travel) - Assemble....982
Auxiliary Pilot Valve (Straight Travel) - Install....989
Pilot Valve (Joystick) - Remove....996
Pilot Valve (Joystick) - Disassemble....1001
Pilot Valve (Joystick) - Assemble....1007
Pilot Valve (Joystick) - Install....1014
Control Manifold (Pilot Oil) - Remove - NFC Limit Valve....1019
Control Manifold (Pilot Oil) - Disassemble - NFC Control Valve....1023
Control Manifold (Pilot Oil) - Disassemble....1030
Control Manifold (Pilot Oil) - Assemble....1037
Control Manifold (Pilot Oil) - Assemble - NFC Control Valve....1044
Control Manifold (Pilot Oil) - Install - NFC Limit Valve....1052
Control Manifold (Pilot Oil) - Install - NFC Control Valve....1056
Pilot Valve (Travel) - Remove....1060
Pilot Valve (Travel) - Disassemble....1066
Pilot Valve (Travel) - Assemble....1077
Pilot Valve (Travel) - Install....1089
Shuttle Valve - Remove - Straight Travel....1094
Shuttle Valve - Disassemble - Straight Travel....1097
Shuttle Valve - Assemble - Straight Travel....1099
Shuttle Valve - Install - Straight Travel....1101
Main Control Valve - Remove - Equipped with F1 and F4 Auxiliary Control Valves....1103
Main Control Valve - Remove - Equipped with F2 and F3 Auxiliary Control Valves....1117
Main Control Valve - Disassemble....1132
Main Control Valve - Assemble....1177
Main Control Valve - Install - Equipped with F1 and F4 Auxiliary Control Valves....1220
Main Control Valve - Install - Equipped with F2 and F3 Auxiliary Control Valves....1234
Control Valve (Auxiliary) - Remove - F2 and F3 Auxiliary Control Valves....1248
Control Valve (Auxiliary) - Remove - F1 and F4 Auxiliary Control Valves....1257
Control Valve (Auxiliary) - Disassemble - F4 Auxiliary Control Valve....1267
Control Valve (Auxiliary) - Disassemble - F2 Auxiliary Control Valve....1277
Control Valve (Auxiliary) - Disassemble - F1 and F3 Auxiliary Control Valve....1284
Control Valve (Auxiliary) - Assemble - F1 and F3 Auxiliary Control Valve....1296
Control Valve (Auxiliary) - Assemble - F4 Auxiliary Control Valve....1308
Control Valve (Auxiliary) - Assemble - F2 Auxiliary Control Valve....1317
Control Valve (Auxiliary) - Install - F2 and F3 Auxiliary Control Valves....1324
Control Valve (Auxiliary) - Install - F1 and F4 Auxiliary Control Valves....1336
RENR6646 - Schematic (318C EXCAVATORS HYDRAULIC SYSTEM (ATTACHMENT) SYSTEM 11PRIME)....1347
RENR7276 - Schematic (Heating Electrical System) (312C; 315C; 318C; 320C; 322C; 325C and 330C)....1349
Main....1350
Collage....1352
RENR7274 - Schematic (Air Conditioning Electrical System) (312C; 315C; 318C; 320C; 322C; 325C and 330C)....1358
Main....1359
Collage....1361
RENR6681 - Schematic (318C Excavator Hydraulic System - Attachment - System 15 Two-Way_One Pump_Joystick Switches 206-3328)....1367
Main....1368
Collage....1370
RENR6678 - Schematic (318C Excavator Hydraulic System - Attachment - System 3 One-Way_Two Pump_Foot Switch)....1382
Main....1383
Collage....1385
RENR6645 - Schematic (318C Excavator Hydraulic System - Attachment - Stick Lowering Control Valve)....1397
Main....1398
Collage....1400
RENR6644 - Schematic (318C Excavator Hydraulic System - Attachment - Boom Lowering Control Valve 197-0322)....1412
Main....1413
Collage....1415
RENR6643 - Schematic (318C Excavator Hydraulic System) (For FAA1-273; BTG1-242; and DAH1-294. All other Serial Number 1-UP)....1427
Main....1428
Collage....1430
RENR6625 - Schematic (318C Excavator Electrical System 197-4401-06)....1442
Main....1443
Collage....1445
KENR9522 - Schematic (311C U; 312C; 314C; 315C; and 318C Excavator Electrical System - Attachment - Product Link 275-6955)....1469
Main....1470
Collage....1472
RENR3763 - Specifications (312C; 315C; 318C; 319C; 320C; 322C; 325C and 330C Excavators Air Conditioning and Heating)....1476
Refrigerant Compressor....1477
Blower Motor....1481
Pressure Switch (Refrigerant Pressure Cutoff)....1482
Air Conditioner Lines....1483
System Capacities for Refrigerant (Excavators) - 312C-330C....1485
RENR3763 - Systems Operation (312C; 315C; 318C; 319C; 320C; 322C; 325C and 330C Excavators Air Conditioning and Heating)....1492
General Information....1493
Air Conditioning System....1497
Refrigerant Compressor....1502
Refrigerant Condenser....1504
Refrigerant Receiver-Dryer....1506
Pressure Switch (Refrigerant Pressure Cutoff)....1509
Refrigerant Expansion Valve....1511
Blower Motor....1513
Motor (Air Conditioner Control)....1514
Air Conditioning and Heating System Sensor Operation....1517
Control Panel - Heater Only....1521
Control Panel (Air Conditioner and Heater)....1524
Control Module - Heater Only....1532
Control Module - Heating and Air Conditioning....1535
Speed Control - Blower Linear Control (BLC)....1536
Air Conditioning System Schematic....1537
Heater System (Cab)....1538
Heater Core (Cab)....1542
Heating System Schematic....1543
RENR3763 - Testing and Adjusting (312C; 315C; 318C; 319C; 320C; 322C; 325C and 330C Excavators Air Conditioning and Heating)....1546
Machine Preparation for Troubleshooting....1547
General Troubleshooting Information....1549
Visual Inspection....1552
Troubleshooting Faults With Service Codes....1554